{"product_id":"sea-to-summit-aeros-down-pillow","title":"Sea to Summit Aeros Down Pillow","description":"\u003cmeta charset=\"UTF-8\"\u003e\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003ctitle\u003eAeros Down Pillow\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; }\n.spur-title { font-family: 'Barlow Condensed', sans-serif; font-size: clamp(28px, 5vw, 48px); font-weight: 800; letter-spacing: -0.02em; line-height: 1; text-transform: uppercase; }\n.spur-meta { font-size: 12px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }\n.tab-radio { display: none; }\n.tab-nav { display: flex; gap: 4px; margin-bottom: 32px; flex-wrap: wrap; }\n.tab-nav label { font-family: 'Barlow Condensed', sans-serif; font-size: 14px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 10px 24px; background: var(--mid); color: var(--muted); border: 1px solid var(--border); cursor: pointer; transition: all 0.15s; border-radius: 2px; display: inline-block; user-select: none; }\n.tab-nav label:hover { color: var(--black); border-color: #aaa; }\n.spur-panels .tab-panel { display: none; }\n#tab-desc:checked ~ .tab-nav label[for=\"tab-desc\"],\n#tab-key:checked ~ .tab-nav label[for=\"tab-key\"],\n#tab-specs:checked ~ .tab-nav label[for=\"tab-specs\"],\n#tab-care:checked ~ .tab-nav label[for=\"tab-care\"] { background: var(--black); color: var(--white); border-color: var(--black); }\n#tab-desc:checked ~ .spur-panels .desc-panel { display: block; }\n#tab-key:checked ~ .spur-panels .key-panel { display: block; }\n#tab-specs:checked ~ .spur-panels .specs-panel { display: block; }\n#tab-care:checked ~ .spur-panels .care-panel { display: block; }\n.spur-panel p { font-size: 14px; font-weight: 300; line-height: 1.7; color: var(--body); margin-bottom: 16px; }\n.desc-intro { font-size: 16px; font-weight: 400; line-height: 1.65; color: var(--body); margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }\n.key-section { border-bottom: 1px solid var(--border); padding: 16px 0; }\n.key-section:last-child { border-bottom: none; }\n.key-title { font-family: 'Barlow Condensed', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 6px; }\n.key-desc { font-size: 14px; font-weight: 300; color: var(--body); line-height: 1.5; }\n.spec-row { display: grid; grid-template-columns: 200px 1fr; border-bottom: 1px solid var(--border); }\n.spec-key { font-size: 12px; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); padding: 12px 16px 12px 0; }\n.spec-val { font-size: 14px; font-weight: 300; color: var(--body); padding: 12px 0; line-height: 1.5; }\n.spec-category { font-family: 'Barlow Condensed', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin: 24px 0 8px 0; color: var(--muted); }\n.spec-category:first-child { margin-top: 0; }\n.spec-table { width: 100%; border-collapse: collapse; margin: 12px 0; }\n.spec-table th, .spec-table td { padding: 10px 14px; text-align: left; border: 1px solid var(--border); font-size: 13px; font-weight: 300; }\n.spec-table th { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; background: var(--mid); font-size: 12px; color: var(--muted); }\n.benefits-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-top: 8px; }\n.benefit-card { border: 1px solid var(--border); border-radius: 4px; padding: 16px 14px; text-align: center; }\n.benefit-name { font-family: 'Barlow Condensed', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 6px; }\n.benefit-desc { font-size: 12px; font-weight: 300; color: #555; line-height: 1.45; }\n.tech-badges { display: flex; flex-wrap: wrap; gap: 12px; margin: 16px 0 24px 0; }\n.tech-badge { border: 1px solid var(--border); border-radius: 20px; padding: 8px 16px; font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--black); background: var(--mid); }\n.spec-note { font-size: 12px; font-weight: 400; color: var(--muted); font-style: italic; padding: 12px 14px; background: var(--mid); border-left: 3px solid var(--muted); margin-top: 16px; line-height: 1.5; }\n@media (max-width: 600px) { .spec-row { grid-template-columns: 1fr; } .spec-key { padding-bottom: 2px; } .spec-val { padding-top: 0; padding-bottom: 12px; } .spec-table { font-size: 11px; } .spec-table th, .spec-table td { padding: 8px 10px; } }\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\"\u003eAeros Down Pillow\u003c\/div\u003e\n\u003cdiv class=\"spur-meta\"\u003eSleep System · Camp Pillow · Ultralight\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\u003cdiv class=\"spur-panels\"\u003e\n\u003c!-- DESCRIPTION PANEL --\u003e\u003cdiv class=\"tab-panel desc-panel\"\u003e\u003cp class=\"desc-intro\"\u003eThe Aeros Down Pillow delivers enhanced comfort with a down-topped, air-supported design and soft-touch nylon face. Its rectangular shape provides ample sleep space, while up to 12cm thickness and adjustable firmness ensure personalised support. Quick inflation and deflation are effortless with the mini XPRESS valve. Made with low-impact, certified recycled polyester and a hydrolysis-resistant TPU air chamber, it offers durable, ultralight performance. Included PillowLock System keeps your pillow secure all night.\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\"\u003eUltralight\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eJust 2.5 oz (70g) for the regular size — the lightest pillow in the Aeros lineup. Packs smaller than a fist.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eAdjustable Firmness\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eInflate to your perfect loft in 3–4 breaths via the mini XPRESS valve. Soft to firm in seconds.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eDown Comfort\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003ePlush duck-down layer over a quiet, supportive air chamber. No crinkling, no foam smell.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eAnti-Slip\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e3M™ PillowLock System patches lock the pillow to your sleeping mat — no more 3am pillow hunts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eQuick Set-Up\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eMini XPRESS valve inflates in 3–4 breaths and deflates in seconds for fast pack-down.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eEco-Certified\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eMade with RCS-certified recycled nylon face fabric — third-party verified recycled content.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eHybrid Down-over-Air Design\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe Aeros Down Pillow combines two technologies: a supportive TPU air chamber beneath and a plush down-insulated top layer above. The air chamber provides the adjustable, packable structure; the down layer provides the soft, quiet, cushioned surface you actually sleep on. The combination weighs far less than a solid-foam pillow of equivalent comfort.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003ePlush Down Top Layer\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe 2026 version uses the \u003cstrong\u003esoft lining fabric from the Ascent sleeping bag\u003c\/strong\u003e on its upper surface for next-to-skin comfort. A plush duck-down layer sits beneath this soft-touch fabric — natural, quiet (no crinkling like some synthetic insulations), and retains loft well over time. Unlike solid foam, the down layer can be fluffed and re-shaped after unpacking.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eSoft-Touch 20D Recycled Nylon Face\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe upper pillow surface is a soft-touch, breathable 20D recycled nylon — RCS (Recycled Claim Standard) certified. Lightweight, soft against the skin, and breathable enough to avoid clammy condensation on warm nights.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eRectangular Shape\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe rectangular footprint (vs. rounded\/oval shapes on cheaper pillows) provides ample sleep space — head, neck, and shoulder can all rest on the pillow without rolling off the edge mid-sleep. Mirrors the shape of a home pillow for familiar, comfortable sleeping.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eHydrolysis-Resistant TPU Air Chamber\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe internal air chamber is built from TPU polyether laminate — engineered to resist hydrolysis (the chemical breakdown of TPU when exposed to humidity over time). This is the long-term durability issue that kills cheaper inflatable pillows after a couple of seasons in storage; the polyether-laminate formulation resists this and is built for years of use.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eMini XPRESS Valve\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe mini XPRESS valve is Sea to Summit's ultralight inflation valve — a one-way intake valve that opens on the inhale (no air escaping back out) and a wide-deflation port for fast pack-down. Small profile keeps weight down and won't dig into your neck when inflated.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eUp to 12cm Thickness\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eMaximum loft of 12cm (~4.7\") — comparable to a standard household pillow. The down layer adds surface cushioning on top of the full air-chamber height.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003e3M™ PillowLock System\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eIncluded PillowLock System patches are adhesive silicone dots that stick to the bottom of the pillow and the surface of most camping sleeping mats. Once applied, the patches grip the mat and prevent the pillow from sliding off during sleep. \u003cstrong\u003eSince 2019, all Sea to Summit pillows use the PillowLock System\u003c\/strong\u003e — patches are reusable: peel, wash, reapply. Compatible with most nylon, polyester, and synthetic sleeping mat surfaces. Not compatible with waterproofed or silicone-treated mat surfaces.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eUltralight Weight Class\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eSea to Summit's \"Weight\" performance scale rates this pillow as \u003cstrong\u003eUltralight\u003c\/strong\u003e — the lowest weight tier. The Regular size comes in at just 2.5 oz \/ 70g, comparable to a small energy bar. Thru-hikers, ultralight backpackers, and bikepackers prioritize this metric.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eUltra Compact Packability\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eSea to Summit's \"Packability\" scale rates this pillow as \u003cstrong\u003eUltra Compact\u003c\/strong\u003e — the smallest packed-volume tier. The Regular deflates to roughly 4 × 2 × 2 inches (smaller than a fist), fitting in jacket pockets, hipbelt pouches, or clipped to a pack strap.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eRegular \/ Large \/ XL\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThree sizes to match different body types and sleep styles. Regular (13 × 9 × 5\") fits most back sleepers and side sleepers who want a compact pillow. Large (17 × 11 × 5\") adds surface area for restless sleepers or those who want a fuller footprint. XL (23 × 15 × 5\") is the largest — for side sleepers who need extra width or anyone who wants full pillow coverage. All three sizes use the same hybrid construction and valve system.\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\"\u003eBest Use\u003c\/p\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eActivity\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eBackpacking, Camping\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"spec-category\"\u003eMaterials \u0026amp; Construction\u003c\/p\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003ePillowcase\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e100% Nylon (20D recycled, RCS-certified)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eAir Bladder\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e100% Thermoplastic Polyurethane (TPU) — polyether laminate, hydrolysis-resistant\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\"\u003eTPU body with Silicone flap (mini XPRESS valve)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eFilling\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eDuck Down\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% Nylon (included)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eRecycled Content\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eLow-impact certified recycled polyester fabric (RCS Recycled Claim Standard)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"spec-category\"\u003eDimensions \u0026amp; Weight (by size)\u003c\/p\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMeasurement\u003c\/th\u003e\n\u003cth\u003eRegular\u003c\/th\u003e\n\u003cth\u003eLarge\u003c\/th\u003e\n\u003cth\u003eXL\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5 oz \/ 70 g\u003c\/td\u003e\n\u003ctd\u003e3.2 oz \/ 90 g\u003c\/td\u003e\n\u003ctd\u003e6.2 oz \/ 175 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePacked Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.7 oz \/ 77 g\u003c\/td\u003e\n\u003ctd\u003e3.4 oz \/ 97 g\u003c\/td\u003e\n\u003ctd\u003e6.5 oz \/ 184 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePacked Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 × 2 × 2 in\u003cbr\u003e10 × 5 × 5 cm\u003c\/td\u003e\n\u003ctd\u003e4 × 3 × 3 in\u003cbr\u003e10 × 6.5 × 6.5 cm\u003c\/td\u003e\n\u003ctd\u003e6 × 3 × 3 in\u003cbr\u003e15 × 8 × 8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInflated Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13 × 9 × 5 in\u003cbr\u003e34 × 23 × 12 cm\u003c\/td\u003e\n\u003ctd\u003e17 × 11 × 5 in\u003cbr\u003e42 × 28 × 12 cm\u003c\/td\u003e\n\u003ctd\u003e23 × 15 × 5 in\u003cbr\u003e58 × 38 × 12 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"spec-category\"\u003ePerformance (Sea to Summit scales)\u003c\/p\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eWeight Class\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eUltralight (lowest tier)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003ePackability\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eUltra Compact (smallest tier)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"spec-category\"\u003eCompatibility\u003c\/p\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eSleeping Mats\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eCompatible with most camping mats with fabric or textured surfaces — nylon, polyester, brushed polyester, microsuede. Not compatible with silicone-treated or waterproofed mat surfaces.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eInflation Accessory\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eSea to Summit Airstream Pump (sold separately) — turn inside-out to inflate the pillow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eUse Cases\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eCamping, backpacking, thru-hiking, bikepacking, travel, hostels, overnight flights, car camping\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 1994)\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\"\u003eCamp Pillow \/ Sleep System\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eActivity\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eBackpacking, thru-hiking, bikepacking, camping, travel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eSeason\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eYear-round (all seasons)\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\"\u003eCleaning (per Sea to Summit FAQ)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eHand wash only — not machine washable. Close the valve before cleaning, use warm water with a gentle kneading motion (don't scrub aggressively, can damage the TPU seams and disturb the down layer), and allow to air dry completely. \u003cstrong\u003eDo not use a dryer\u003c\/strong\u003e — heat can damage the TPU air chamber, warp the welded seams, and harm the down layer. For the down top layer, a small amount of technical wash (like Nikwax Down Wash) is preferable to regular soap, which can strip natural oils from the down over time.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eDrying\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eAir dry only. After any cleaning or exposure to moisture, fully deflate the pillow and hang or lay flat in a well-ventilated area. Ensure the down layer is completely dry before long-term storage — any retained moisture will cause the down to clump and create mildew risk in the TPU chamber. Do not tumble dry or expose to direct high heat.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eInflation \u0026amp; Deflation\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eTo inflate: open the mini XPRESS valve, blow into the port (one-way intake flap lets air in without escaping), 3–4 breaths fills a Regular-sized pillow. To deflate: flip the valve cap to the deflation position — the wide port vents air rapidly. Always close the valve fully before use to prevent slow leak drift. \u003cstrong\u003ePro tip from Sea to Summit:\u003c\/strong\u003e turn the Airstream Pump from your Sea to Summit sleeping mat inside-out and use it to inflate the pillow — eliminates breath-moisture buildup inside the air chamber (which can degrade TPU over years of use).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eValve Care\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eKeep the mini XPRESS valve free of sand, dust, and debris — small particles can prevent the one-way silicone flap from sealing properly, causing slow deflation overnight. If the valve sticks or doesn't hold air, check for debris and rinse with clean water. Do not use lubricants on the valve mechanism — they can attract dirt and gum up the sealing surfaces.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eAir Chamber Pressure\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe TPU air chamber is designed for breath or pump inflation — do not use compressed air or over-pressurize. Over-inflation stresses the welded seams. You'll feel when the chamber is full — firm but not hard. If the chamber feels tight or looks stretched, release some air until it yields slightly under hand pressure.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eHydrolysis Resistance (NEW — IMPORTANT)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eStandard TPU air bladders can break down via hydrolysis — a chemical reaction with humidity that makes the TPU become brittle and crack over time, often after 2–3 years in storage. This pillow's TPU polyether laminate is \u003cstrong\u003ehydrolysis-resistant\u003c\/strong\u003e, meaning the chamber maintains flexibility and air-tightness for years longer than standard TPU. To preserve this: store deflated and dry, don't leave inflated for weeks on end, and avoid prolonged exposure to direct heat.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003e3M™ PillowLock Patches\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe PillowLock patches are reusable silicone adhesive dots. To maintain grip: peel the patches off the mat and pillow bottom, rinse with clean water, air dry, and reapply. Adhesive performance diminishes over time as the silicone surface picks up dust and oils — replacement patches are available from Sea to Summit or 3M. Apply patches to a clean, dry pillow bottom for best adhesion.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eDown Layer Care\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe duck-down top layer is a permanent part of the pillow — it cannot be removed or washed separately. If the down becomes damp (condensation, humidity), fully deflate and air dry in sunlight or a warm, dry space. Down is naturally resistant to odor and microbial growth when dry; the main risk is moisture retention causing clumping or mildew. A periodic sun-air refresh (deflated, open valve, in sunlight for an hour) helps aerate the down and prevent odor buildup.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eLong-Term Storage\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eStore fully deflated in a loose shape inside the included stuff sack — do not compress tightly. The TPU chamber can take a set if stored compressed, which may affect its ability to hold air. Before first use after long storage, always test inflation and check for slow leak by inflating and leaving overnight. The TPU bladder may need a few inflation cycles to \"break in\" if stored flat for a long period.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003ePuncture Repair\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe TPU air chamber can be repaired with a Sea to Summit TPU repair patch (sold separately or included in some sleep kit bundles) or any TPU\/polyurethane repair tape. Clean and dry the puncture area, apply the patch, and allow to cure fully (usually 12–24 hours) before re-inflating. Do not use silicone-based sealants on TPU — they won't adhere properly. Deep punctures or seam failures are not repairable and the pillow should be replaced.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eTravel Tip\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe Regular size deflates to roughly 4 × 2 × 2\" (smaller than a fist) and weighs 2.5 oz \/ 70g — fits inside a jacket pocket, hipbelt pouch, or clipped to a pack strap. For travel, it turns an airline neck pillow into a proper night's sleep. The 3M PillowLock patches work on hotel bedsheets too (slightly), keeping the pillow from sliding off a bare mattress.\u003c\/div\u003e\n\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":"Neutral Grey \/ Regular","offer_id":52743293108544,"sku":"045203","price":64.95,"currency_code":"USD","in_stock":true},{"title":"Neutral Grey \/ Large","offer_id":52743293141312,"sku":"045202","price":74.95,"currency_code":"USD","in_stock":true},{"title":"Neutral Grey \/ XL","offer_id":52743293174080,"sku":"045205","price":84.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7487\/5549\/files\/045203_cc9d5399-0761-4d6b-a622-344b7f0830ae.jpg?v=1783364202","url":"https:\/\/spokex.com\/products\/sea-to-summit-aeros-down-pillow","provider":"SX Collective","version":"1.0","type":"link"}