{"product_id":"sea-to-summit-camp-plus-self-inflating-mat","title":"Sea to Summit Camp Plus Self Inflating Mat","description":"\u003cmeta charset=\"UTF-8\"\u003e\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003ctitle\u003eCamp Plus Self Inflating Sleeping Pad\u003c\/title\u003e\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@400;600;700;800\u0026family=Barlow:wght@300;400;500;600\u0026display=swap');\n:root { --black: #0a0a0a; --white: #ffffff; --mid: #f5f5f5; --border: #e8e8e8; --muted: #999; --body: #222; }\n* { box-sizing: border-box; margin: 0; padding: 0; }\n.spur-wrap { font-family: 'Barlow', sans-serif; background: var(--white); color: var(--black); max-width: 1100px; margin: 0 auto; padding: 48px 24px; }\n.spur-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 48px; border-bottom: 1px solid var(--border); padding-bottom: 24px; flex-wrap: wrap; gap: 12px; 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font-weight: 300; color: #555; line-height: 1.45; }\n.size-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-top: 8px; }\n.size-card { border: 1px solid var(--border); border-radius: 4px; padding: 14px 12px; background: var(--mid); }\n.size-name { font-family: 'Barlow Condensed', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 8px; }\n.size-stat { font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 2px; }\n.size-val { font-size: 13px; font-weight: 500; color: var(--body); margin-bottom: 8px; line-height: 1.4; }\n.size-val:last-child { margin-bottom: 0; }\n@media (max-width: 600px) { .spec-row { grid-template-columns: 1fr; } .spec-key { padding-bottom: 2px; } .spec-val { padding-top: 0; padding-bottom: 12px; } .size-grid { grid-template-columns: 1fr; } }\n\u003c\/style\u003e\u003cscript src=\"chrome-extension:\/\/idnnbdplmphpflfnlkomgpfbpcgelopg\/inpage.js\" id=\"xverse-wallet-provider\" data-is-priority=\"true\"\u003e\u003c\/script\u003e\u003cdiv class=\"spur-wrap\"\u003e\n\u003cdiv class=\"spur-header\"\u003e\n\u003cdiv class=\"spur-title\"\u003eCamp Plus Self Inflating Mat\u003c\/div\u003e\n\u003cdiv class=\"spur-meta\"\u003eSelf-Inflating Foam Mat · Body-Mapped Air Zone · R-Value 5.3\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cinput type=\"radio\" name=\"spur-tabs\" id=\"tab-desc\" class=\"tab-radio\" checked\u003e\u003cinput type=\"radio\" name=\"spur-tabs\" id=\"tab-key\" class=\"tab-radio\"\u003e\u003cinput type=\"radio\" name=\"spur-tabs\" id=\"tab-specs\" class=\"tab-radio\"\u003e\u003cinput type=\"radio\" name=\"spur-tabs\" id=\"tab-care\" class=\"tab-radio\"\u003e\u003cdiv class=\"tab-nav\"\u003e\n\u003clabel for=\"tab-desc\"\u003eDescription\u003c\/label\u003e\u003clabel for=\"tab-key\"\u003eKey Features\u003c\/label\u003e\u003clabel for=\"tab-specs\"\u003eSpecifications\u003c\/label\u003e\u003clabel for=\"tab-care\"\u003eCare\u003c\/label\u003e\n\u003c\/div\u003e\n\u003cscript\u003e\n(function(){\n var names = ['desc','key','specs','care'];\n function show(n){\n names.forEach(function(t){\n var panel = document.querySelector('.' + t + '-panel');\n if(panel) panel.style.setProperty('display', (t === n) ? 'block' : 'none', 'important');\n });\n }\n names.forEach(function(t){\n var input = document.getElementById('tab-' + t);\n if(input) input.addEventListener('change', function(){ show(t); });\n var label = document.querySelector('label[for=\"tab-' + t + '\"]');\n if(label) label.addEventListener('click', function(){\n show(t);\n var inp = document.getElementById('tab-' + t);\n if(inp) inp.checked = true;\n });\n });\n show('desc');\n})();\n\u003c\/script\u003e\u003cdiv class=\"spur-panels\"\u003e\n\u003c!-- DESCRIPTION PANEL --\u003e\u003cdiv class=\"tab-panel desc-panel\"\u003e\u003cp class=\"desc-intro\"\u003eThe Camp Plus Self Inflating Mat delivers extra comfort with 33% more thickness than standard mats and adjustable firmness to match your sleep style. Body-mapped Air Zone construction keeps insulation where it's needed and cuts weight where it's not. The weight-efficient Contour Shape adds more sleep area — ideal for a wide range of body types and sleep styles. Made with rugged, certified recycled 75D polyester, it's built to last season after season.\u003c\/p\u003e\u003c\/div\u003e\n\u003c!-- KEY FEATURES PANEL --\u003e\u003cdiv class=\"tab-panel key-panel\"\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eSelf-Inflating\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eOpen-cell foam core self-inflates when valve opens. Add a few breaths to dial in firmness.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003e33% Thicker\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e7 cm \/ 2.76 in loft — significantly deeper than standard mats for side and back sleepers.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eBody-Mapped\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eAir Zone construction puts foam + insulation where you need it, not where you don't.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003e4-Season Warmth\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eASTM R-Value 5.3 handles extended three-season to borderline winter temperatures.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eRecycled 75D\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eCertified recycled 75D woven polyester face fabric — durable, abrasion-resistant, sustainable.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eEasy Pack-Up\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eSide-loading stuff sack + XPEL valve = tighter rolls and faster packing.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eSize Comparison (4 Sizes)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eAir Zone Body-Mapped Construction (NEW)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eAir Zone is STS's body-mapped foam + insulation layout — it puts thicker foam under the torso (where your weight sits) and thinner\/hollowed sections where you don't need support (legs, edges).\n\n\u003cstrong\u003eHow it works:\u003c\/strong\u003e\n- Foam thickness is \u003cstrong\u003ecalibrated to body parts\u003c\/strong\u003e — thicker where you compress most\n- Hollow zones in low-priority areas reduce weight without sacrificing sleep comfort\n- Insulation is layered to match — warmer where you sleep, lighter elsewhere\n\n\u003cstrong\u003eResult:\u003c\/strong\u003e A mat that sleeps like a thicker mat but \u003cstrong\u003eweighs less\u003c\/strong\u003e than uniform foam would.\n\nThe Camp Plus uses \u003cstrong\u003eAir Zone construction\u003c\/strong\u003e (heavier, more insulation). The lighter Pursuit Plus uses \u003cstrong\u003eAir Light construction\u003c\/strong\u003e (lighter but less insulation-focused) — for backpackers prioritizing weight.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eSelf-Inflating Mechanism (HOW IT WORKS)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe mat uses \u003cstrong\u003eopen-cell polyurethane foam\u003c\/strong\u003e as its core. When the valve is open, the foam \u003cstrong\u003edraws air in like a sponge\u003c\/strong\u003e — the cells expand and pull air through the valve automatically.\n\n\u003cstrong\u003eInflation steps:\u003c\/strong\u003e\n1. Unroll the mat, valve open\n2. Wait 5-10 minutes — foam self-inflates to ~80% capacity\n3. Add 2-4 breaths of mouth air to dial in firmness\n4. Close valve\n\n\u003cstrong\u003eDeflation steps:\u003c\/strong\u003e\n1. Open valve fully (XPEL valve enables faster deflation)\n2. Press flat from foot end toward valve end\n3. Roll tightly (the contour shape allows tight rolls)\n4. Insert into stuff sack via the wide side-loading opening\n5. Compress stuff sack to expel remaining air\n\n\u003cstrong\u003eWhy \"self-inflating\" + breath:\u003c\/strong\u003e the foam cells can only draw so much air before backpressure stops them. A few breaths top it off to your preferred firmness.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eContour Shape (NEW — DESIGN)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe Contour Shape is STS's \u003cstrong\u003ewidth-efficient rectangular shape\u003c\/strong\u003e — it adds 12% more sleep area than a standard mummy-cut mat.\n\n\u003cstrong\u003eCompare to mummy shape:\u003c\/strong\u003e\n- Mummy mats taper at the foot — saves weight but constrains sleep positions\n- Contour Shape keeps full width (or close to full) across the entire length\n- 12% more usable area without going to a full rectangular\n\n\u003cstrong\u003eWhy this matters:\u003c\/strong\u003e\n- Side sleepers can shift positions without falling off\n- Active sleepers have room to move\n- Couples sharing a tent both fit comfortably\n- Tighter than full rectangular = less bulk, less material, slightly lighter\n\n\u003cstrong\u003eVersus Rectangular Wide \/ Rectangular:\u003c\/strong\u003e those are full-rectangular — even more sleep area, more material, more weight. Contour is the \u003cstrong\u003ebest balance\u003c\/strong\u003e of space and packability.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eRectangular vs Contour Shape — Two Formats\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe Camp Plus comes in \u003cstrong\u003etwo shape styles\u003c\/strong\u003e:\n\n\u003cstrong\u003eContour Shape (Regular + Large):\u003c\/strong\u003e\n- Slightly tapered ends\n- 12% more area than standard mummy\n- Lighter weight\n- Most efficient pack size\n\n\u003cstrong\u003eRectangular (Regular Rectangular Wide + Large Rectangular):\u003c\/strong\u003e\n- Full rectangular, no taper\n- Maximum sleep area\n- Heavier weight (more material)\n- Wider\/larger pack size\n\n\u003cstrong\u003eChoose Contour if:\u003c\/strong\u003e you want the best space-to-weight ratio, mostly back\/stomach sleepers, limited pack space.\n\u003cstrong\u003eChoose Rectangular if:\u003c\/strong\u003e restless sleepers, side sleepers who extend legs\/arms off the edge, prioritising maximum sleep area over pack size.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eXPEL Valve (NEW — VALVE TYPE)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eXPEL is STS's \u003cstrong\u003emulti-function valve\u003c\/strong\u003e designed for sleeping mats:\n\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e\n- \u003cstrong\u003eInflate\u003c\/strong\u003e — open for self-inflation, add breaths for firmness\n- \u003cstrong\u003eDeflate\u003c\/strong\u003e — opens wide for fast air release\n- \u003cstrong\u003eCompact deflation\u003c\/strong\u003e — flattens the foam to enable tighter rolls than standard valves\n\n\u003cstrong\u003eCompatible with pump sacks:\u003c\/strong\u003e the Airstream Pump Sack (STS951) connects directly to this valve for inflation without breath moisture.\n\n\u003cstrong\u003eQuick tip:\u003c\/strong\u003e when packing, open valve fully + press foam flat before rolling. The XPEL allows more air out per press than standard valves = smaller packed size.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eSide-Loading Stuff Sack\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe included stuff sack loads from the \u003cstrong\u003eside\u003c\/strong\u003e (not the end):\n\n\u003cstrong\u003eWhy side-loading:\u003c\/strong\u003e\n- Easier to slide the rolled mat in\n- Doesn't fight the roll direction\n- Allows compression while mat is inside\n- Faster pack-up\n\n\u003cstrong\u003eStuff sack material:\u003c\/strong\u003e 100% Polyester — durable, lightweight.\n\n\u003cstrong\u003eTip:\u003c\/strong\u003e fold the stuff sack flat inside the mat when packing for ultra-compact storage, then use the rolled mat itself as a pillow platform.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003e75D Recycled Polyester Face Fabric (NEW)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe mat's outer fabric is \u003cstrong\u003e75 denier woven polyester\u003c\/strong\u003e with TPU lamination:\n- \u003cstrong\u003e75D\u003c\/strong\u003e = mid-weight denier — tough enough for car camping, ground abrasion, dog claws, sharp sticks\n- \u003cstrong\u003eWoven\u003c\/strong\u003e (vs knit) = high tensile strength, low stretch, dimensionally stable\n- \u003cstrong\u003eRecycled\u003c\/strong\u003e = certified recycled content (sustainability)\n- \u003cstrong\u003eTPU lamination\u003c\/strong\u003e = the airtight layer bonded to the inside\n\n\u003cstrong\u003eWhy 75D (vs lighter pads like 20D):\u003c\/strong\u003e\n- 75D resists punctures, abrasion, and rough ground\n- For car camping \/ basecamp \/ paddling, weight is less critical than durability\n- Heavier face fabric = longer product life\n\n\u003cstrong\u003eVs Pursuit Plus 20D:\u003c\/strong\u003e Pursuit Plus uses 20D for lighter weight, but at the cost of puncture resistance. Camp Plus trades weight for durability.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eR-Value 5.3 — ASTM F3340 Testing\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eR-Value measures a mat's resistance to heat flow (insulation from cold ground). The Camp Plus is rated \u003cstrong\u003eR-Value 5.3\u003c\/strong\u003e under \u003cstrong\u003eASTM F3340\u003c\/strong\u003e — the industry-standard testing protocol.\n\n\u003cstrong\u003eWhat R-Value 5.3 means in practice:\u003c\/strong\u003e\n- \u003cstrong\u003eSpring\/Summer\/Fall three-season camping\u003c\/strong\u003e — comfortably warm\n- \u003cstrong\u003eCool nights (40°F \/ 4°C)\u003c\/strong\u003e — fine\n- \u003cstrong\u003eCold nights (32°F \/ 0°C)\u003c\/strong\u003e — adequate with a 3-season bag\n- \u003cstrong\u003eBelow freezing (20°F \/ -7°C)\u003c\/strong\u003e — borderline, best paired with a winter bag\n- \u003cstrong\u003eDeep winter (-10°F \/ -23°C)\u003c\/strong\u003e — not enough insulation alone\n\n\u003cstrong\u003eASTM F3340 standardization\u003c\/strong\u003e (vs older self-reported R-values): all major mat brands now test to this standard, so you can directly compare across brands (Therm-a-Rest, Big Agnes, Nemo, Exped, STS).\n\n\u003cstrong\u003eCold sleepers\u003c\/strong\u003e (women run colder, side sleepers compress insulation) should err on the side of \u003cstrong\u003ehigher R-Value\u003c\/strong\u003e — consider pairing with a foam pad underneath for winter.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eActivity Recommendations\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003ePer STS, the Camp Plus is best for \u003cstrong\u003eCamping, Car camping, Hunting, Paddling\u003c\/strong\u003e — not backpacking.\n\n\u003cstrong\u003eGreat for:\u003c\/strong\u003e\n- Car camping (weight doesn't matter)\n- Basecamp \/ drive-in sites\n- Hunting camps (durability for rough use)\n- Canoe \/ kayak camping (portage short distances)\n- Overlanding \/ van life\n- Cabin trips where comfort \u0026gt; weight\n- Family camping (kids\/bigger sleepers love the roomy Contour)\n\n\u003cstrong\u003eNOT ideal for:\u003c\/strong\u003e\n- Multi-day backpacking (49-52 oz is heavy for a pack)\n- Alpine \/ mountaineering (too heavy, not warm enough)\n- Bikepacking (bulk in frame bags)\n- Thru-hiking (cumulative weight matters)\n\n\u003cstrong\u003eCompromise:\u003c\/strong\u003e the Pursuit Plus is the lighter STS SI option — better for backpacking but less durable (20D vs 75D) and less warm (lower R-value).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eComparison: Camp Plus vs Pursuit Plus (STS Self-Inflating Lineup)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eTwo STS self-inflating mat lines:\n\n| Aspect | Camp Plus | Pursuit Plus |\n|---|---|---|\n| Construction | Air Zone (body-mapped) | Air Light (lighter overall) |\n| Face Fabric | 75D woven polyester | 20D (lighter, less durable) |\n| Thickness | 7 cm \/ 2.76 in | Similar 5-6 cm |\n| R-Value | 5.3 | Lower (~3-4 — verify) |\n| Best Use | Car camping, hunting, paddling | Backpacking, faster trips |\n| Weight (Regular) | 1050 g \/ 37 oz | ~600-700 g (lighter) |\n\n\u003cstrong\u003eChoose Camp Plus for:\u003c\/strong\u003e durability, warmth, comfort. Heavier but lasts longer.\n\u003cstrong\u003eChoose Pursuit Plus for:\u003c\/strong\u003e lighter weight on the trail. Less durable, less warm.\n\nOther STS mat lines (Air Sprung Cell — ultralight): Ethos, UltraLight, Camp — these are not self-inflating, they use inflatable air chambers with no foam.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eCompatible Accessories\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e\n\u003cstrong\u003eAirstream Pump Sack (STS951) — $34.95:\u003c\/strong\u003e inflate without breath (dry inflation). Connects directly to XPEL valve. Useful in cold weather when breath moisture would otherwise condense inside the mat.\n\n\u003cstrong\u003eAir Chair (STS955) — $39.95:\u003c\/strong\u003e turns the mat into a camp chair with folding + buckles. Compatible with all STS Air Sprung Cell mats + most Self-Inflating mats (this is one of those).\n\n\u003cstrong\u003eFoam Core Pillow (STS...) — $29.95:\u003c\/strong\u003e foam pillow that pairs with STS mats — sized for use on top of any STS mat.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPECIFICATIONS PANEL --\u003e\u003cdiv class=\"tab-panel specs-panel\"\u003e\n\u003cp class=\"spec-category\"\u003ePerformance\u003c\/p\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eBest Use\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eCamping, Car camping, Hunting, Paddling, Overlanding, Cabin trips, Family camping\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eActivity Tier\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eMidweight · Midsize packability (car camping primary, short hike-in acceptable)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eInsulation Type\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eOpen-cell polyurethane foam (self-inflating) with body-mapped Air Zone construction\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eR-Value\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e5.3 (ASTM F3340)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eThickness\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e7 cm \/ 2.76 in\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eTemperature Range\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eThree-season extended (warm weather through cold shoulder seasons). Winter capable with supplemental insulation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"spec-category\"\u003eSizes \u0026amp; Dimensions\u003c\/p\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eRegular\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e183 × 56 × 7 cm \/ 72 × 22 × 3 in · Weight 1050 g \/ 37.0 oz (1105 g \/ 39.0 oz packed) · Packed 28 × 16 × 16 cm \/ 11 × 6 × 6 in · User height up to 183 cm \/ 6' · $99.00\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eRegular Rectangular Wide\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e183 × 64 × 7 cm \/ 72 × 25 × 3 in · Weight 1370 g \/ 48.3 oz (1462 g \/ 51.6 oz packed) · Packed 33 × 19 × 19 cm \/ 13 × 7 × 7 in · User height up to 183 cm \/ 6' · $99.00\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eLarge\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e198 × 64 × 7 cm \/ 78 × 25 × 3 in · Weight 1295 g \/ 45.7 oz (1366 g \/ 48.2 oz packed) · Packed 32 × 19 × 19 cm \/ 13 × 7 × 7 in · User height up to 198 cm \/ 6'6\" · $109.00\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eLarge Rectangular\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e198 × 64 × 7 cm \/ 78 × 25 × 3 in · Weight 1495 g \/ 52.7 oz (1520 g \/ 53.6 oz packed) · Packed 33 × 19 × 19 cm \/ 13 × 7 × 7 in · User height up to 198 cm \/ 6'6\" · $109.00\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"spec-category\"\u003eMaterials\u003c\/p\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eMat (face fabric)\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e100% Polyester with TPU lamination (75D woven, certified recycled content)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eValve\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e100% TPU (XPEL multi-function valve)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eInsulation\/Core\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e100% Polyurethane foam (open-cell, body-mapped Air Zone)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eStuff Sack\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e100% Polyester\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"spec-category\"\u003eProfile\u003c\/p\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eBrand\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eSea to Summit (Australian outdoor gear, founded 1983, Boulder CO US HQ)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eCategory\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eSleeping Pads \/ Self-Inflating Mats \/ Car Camp Mat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eShape Options\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eContour Shape (Regular + Large) — 12% more sleep area than standard mummy; Rectangular (Regular Rectangular Wide + Large Rectangular) — maximum sleep area\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eLaunch\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eMAY_25 (May 2025) — current model\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eSustainability\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eCertified recycled face fabric, durable construction built for multi-year use\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CARE PANEL --\u003e\u003cdiv class=\"tab-panel care-panel\"\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eInitial Setup \u0026amp; First Inflation\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eNew self-inflating mats ship compressed and may take 24-48 hours of being unrolled to fully expand.\n\n\u003cstrong\u003eFirst-use steps:\u003c\/strong\u003e\n1. Unroll the mat, valve open\n2. Leave flat for 24-48 hours (allows foam cells to fully decompress)\n3. On first inflation, expect slow expansion (sometimes 30+ minutes for full expansion)\n4. Add a few breaths to firm up\n5. Sleep on it one night — foam \"breaks in\" to your body weight\n6. Subsequent inflations are faster (foam remembers its shape)\n\n\u003cstrong\u003eCold mat tip:\u003c\/strong\u003e if stored in cold temperatures, foam is stiff and slow to inflate. Bring inside first, let warm, then inflate.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eInflation Best Practices\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e\n\u003cstrong\u003eDon't over-inflate:\u003c\/strong\u003e the foam core is the primary structure. Add only enough air for desired firmness. More air ≠ more support once foam is fully expanded.\n\n\u003cstrong\u003eFirmness by preference:\u003c\/strong\u003e\n- Back sleepers: medium-high firmness (full inflation + a few breaths)\n- Side sleepers: medium firmness (less air = more give at hips\/shoulders)\n- Stomach sleepers: firm (full inflation)\n\n\u003cstrong\u003eTop-off during the night:\u003c\/strong\u003e if the mat softens overnight (foam compression), open valve briefly, add a breath, close. Don't over-inflate first time expecting it to last.\n\n\u003cstrong\u003eUse the Airstream Pump Sack:\u003c\/strong\u003e for cold-weather trips, breath moisture can condense inside the mat. The pump sack inflates without breath.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eDeflation \u0026amp; Packing\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e\n\u003cstrong\u003ePack-up steps:\u003c\/strong\u003e\n1. In the morning, leave valve open for 10 minutes — foam releases air\n2. Fold mat in half lengthwise (foot end to head end), then in half again\n3. Press flat with knee weight from the foot end toward the valve end — pushes air out\n4. Roll tightly starting from valve end\n5. Insert rolled mat into side-loading stuff sack (open the side, slide roll in)\n6. Compress stuff sack with knee to push out remaining air\n7. Cinch sack closed\n\n\u003cstrong\u003eTip:\u003c\/strong\u003e Practice the fold-and-roll at home first. It gets faster after a few trips.\n\n\u003cstrong\u003eWet mat:\u003c\/strong\u003e if the mat is wet (condensation, rain, dew), dry it thoroughly before storing. Stuff sacks trap moisture if closed over damp mats — mildew risk.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cinvoke name=\"write\"\u003e\u003cparameter name=\"content\"\u003e\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eField Repair\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e\n\u003cstrong\u003eSmall punctures:\u003c\/strong\u003e STS mat repair patches (sold separately) work on TPU-laminated polyester. Clean the area, apply patch per package instructions.\n\n\u003cstrong\u003eValve leaks:\u003c\/strong\u003e if the XPEL valve leaks, check the valve seal — usually just needs cleaning or replacement O-ring. STS sells valve replacement parts.\n\n\u003cstrong\u003eSlow self-inflation:\u003c\/strong\u003e if the foam stops self-inflating well:\n- Foam cells may be dirty\/dusty — clean the valve area\n- Foam may be old\/breaking down — replace mat\n- Foam may be cold (slows recovery) — warm mat first\n\n\u003cstrong\u003eMajor damage:\u003c\/strong\u003e large tears or seam failures are not field-repairable. Use as emergency backup until replacement.\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eCleaning\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e\n\u003cstrong\u003eSpot clean:\u003c\/strong\u003e mild soap (Wilderness Wash or Dr. Bronner's), soft cloth, water. Wipe down, air dry completely before storing.\n\n\u003cstrong\u003eDeep clean:\u003c\/strong\u003e if the mat is dirty:\n- Inflate fully\n- Soft brush + mild soap + water\n- Scrub gently\n- Rinse with clean water (no high-pressure hose)\n- Inflate with valve open, air dry completely (may take 24+ hours)\n\n\u003cstrong\u003eDon't:\u003c\/strong\u003e\n- Machine wash (damages valve, foam, lamination)\n- Dry clean (chemicals damage TPU)\n- Use harsh detergents or bleach\n- Submerge (water can enter via valve when open)\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eStorage Between Trips\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e\n\u003cstrong\u003eStore UNROLLED with valve open\u003c\/strong\u003e — this is the single most important storage rule.\n\n\u003cstrong\u003eWhy:\u003c\/strong\u003e foam cells are open-cell and have memory. Storing compressed long-term (rolled tight in stuff sack for months) degrades foam — it loses the ability to fully expand and self-inflate.\n\n\u003cstrong\u003eStorage setup:\u003c\/strong\u003e\n- Lay mat flat in closet or under bed\n- Valve open (not sealed)\n- Out of direct sunlight\n- Room temperature (not hot attic, not freezing garage)\n- Dry\n\n\u003cstrong\u003eException:\u003c\/strong\u003e fine to store rolled for a few weeks between trips. The damage happens over months of compressed storage.\n\n\u003cstrong\u003eIf space-constrained:\u003c\/strong\u003e at minimum, store loosely rolled (not stuff-sack tight) with valve open.\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eCold Weather Storage \u0026amp; Use Tips\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e\n\u003cstrong\u003eCold-weather storage:\u003c\/strong\u003e\n- Don't store rolled in a frozen garage — foam becomes brittle\n- Bring inside before trips if stored cold\n- Let foam warm to room temp before inflating\n\n\u003cstrong\u003eCold-weather use:\u003c\/strong\u003e\n- Foam self-inflation is slower in cold (stiff cells)\n- Pre-warm mat before bed (sleeping bag area, hot water bottle, body heat)\n- Inflate in the warmest part of tent if possible\n\n\u003cstrong\u003eFreezing risk:\u003c\/strong\u003e if the mat freezes (stored below 0°C), let it thaw and dry fully before packing. Frozen mats risk delamination if rolled.\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eAvoid These Failure Modes\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e\n\u003cstrong\u003eDon't:\u003c\/strong\u003e\n- Store rolled in stuff sack for months — foam degrades\n- Leave inflated in direct sunlight for hours — TPU delaminates\n- Place on sharp objects (pine cones, sticks, rocks) — punctures\n- Walk on the mat in shoes — face fabric wears\n- Use near open flame — TPU melts\n- Use as a flotation device — not designed for that\n- Over-inflate expecting firmer support — foam limits apply\n- Leave valve open during transport — debris enters\n\n\u003cstrong\u003eDog\/pet care:\u003c\/strong\u003e claws can puncture 75D fabric (it's tougher than 20D but not claw-proof). Use a separate ground cloth under the mat for pet-friendly camps.\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eSustainability \u0026amp; End-of-Life\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e\n\u003cstrong\u003eRecycled face fabric:\u003c\/strong\u003e STS uses certified recycled 75D polyester for the outer shell.\n\n\u003cstrong\u003eLongevity:\u003c\/strong\u003e proper storage (unrolled, valve open) extends foam life by years. Many STS mats last 5-10+ years with care.\n\n\u003cstrong\u003eAt end-of-life:\u003c\/strong\u003e\n- TPU lamination + polyurethane foam are not curbside recyclable\n- Some specialty textile recyclers accept camping gear\n- Donate if still functional (gear libraries, shelters)\n- Otherwise, landfill disposal (small footprint given mat size)\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eActivity-Specific Tips\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e\n\n- \u003cstrong\u003eCar camping:\u003c\/strong\u003e ideal use case. Weight doesn't matter. Use Contour Shape for back\/stomach sleepers, Rectangular for restless sleepers. Pair with a 3-season sleeping bag.\n- \u003cstrong\u003eHunting camps:\u003c\/strong\u003e early-season hunts (Sep-Nov) match R-Value 5.3 well. Late-season (Dec+) supplement with foam pad underneath.\n- \u003cstrong\u003ePaddling:\u003c\/strong\u003e fits canoe\/kayak hatches in Large sizes. Use dry bag for the stuff sack. Protect from paddle abrasion with deck bag.\n- \u003cstrong\u003eOverlanding \/ van life:\u003c\/strong\u003e usable inside vans. R-Value 5.3 is enough for unheated sleeping in shoulder seasons. In freezing van camping, supplement.\n- \u003cstrong\u003eFamily camping:\u003c\/strong\u003e Rectangular Wide \/ Large Rectangular give kids room to sprawl. Add a fitted sheet over the mat for a \"real bed\" feel.\n- \u003cstrong\u003eCabin \/ RV:\u003c\/strong\u003e overbuilt for cabin use but durable. Great as a guest bed.\n- \u003cstrong\u003eBackpacking:\u003c\/strong\u003e NOT recommended — too heavy. Use Air Sprung Cell mat or Pursuit Plus instead.\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/parameter\u003e\u003c\/invoke\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv id=\"torrent-scanner-popup\" style=\"display: none;\"\u003e\u003c\/div\u003e","brand":"Sea to Summit","offers":[{"title":"Cypress \/ Regular","offer_id":52743300088128,"sku":"006305","price":99.0,"currency_code":"USD","in_stock":true},{"title":"Cypress \/ Regular Rectangular Wide","offer_id":52743300120896,"sku":"006306","price":99.0,"currency_code":"USD","in_stock":false},{"title":"Cypress \/ Large","offer_id":52743300153664,"sku":"006307","price":109.0,"currency_code":"USD","in_stock":true},{"title":"Cypress \/ L Rectangular","offer_id":52743300186432,"sku":"006308","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7487\/5549\/files\/006305_f28bc49f-775f-4ac7-8020-778ba00ff365.jpg?v=1783364247","url":"https:\/\/spokex.com\/products\/sea-to-summit-camp-plus-self-inflating-mat","provider":"SX Collective","version":"1.0","type":"link"}