{"product_id":"sea-to-summit-air-seat","title":"Sea to Summit Air Seat","description":"\u003cmeta charset=\"UTF-8\"\u003e\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003ctitle\u003eAir Seat\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.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@media (max-width: 600px) { .spec-row { grid-template-columns: 1fr; } .spec-key { padding-bottom: 2px; } .spec-val { padding-top: 0; padding-bottom: 12px; } }\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\"\u003eAir Seat\u003c\/div\u003e\n\u003cdiv class=\"spur-meta\"\u003eInflatable Cushion · Stadium · Festival · Travel\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\"\u003eSo packable you won't notice the addition to your bag, but so useful you'll never leave home without it. Using the same technology as our award-winning Air Sprung Cell Sleeping Mats, the Air Seat is the perfect way to add a little comfort to whatever you're sitting on — whether it's the ground, stadium, festival seat, bleachers, or any hard surface. Quick inflation and easy adjustment through the multi-function valve mean you get comfortable as soon as you have it out of the bag. Available in both a standard and an insulated version filled with THERMOLITE® insulation.\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\"\u003eToast-Sized Pack\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003ePacks to 4 × 1 × 4 in (size of a piece of toast) — fits in jacket pockets, daypack lids, laptop bags.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eAir Sprung Cell Comfort\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eUses the same Air Sprung Cell technology as STS's award-winning sleeping mats — soft, supportive air pockets.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eFast Inflation\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eMulti-function low-profile mini-valve — 2-3 breaths to inflate, deflates in seconds.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eVersatile Use\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eStadium bleachers, festival seats, hard chairs, picnic benches, ground sitting, airplanes, anywhere you sit.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eDurable Construction\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e75D Polyester face fabric handles regular sitting use — built for hard surfaces and repeated inflation cycles.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eSelf-Storage\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003ePacks into its own zippered pouch — doubles as a small storage bag for the inflated cushion.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eAir Sprung Cell Technology (NEW — CROSS-PRODUCT TECH)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe Air Seat uses the \u003cstrong\u003esame Air Sprung Cell technology\u003c\/strong\u003e as STS's award-winning sleeping mats. Air Sprung Cell construction uses a matrix of small, interconnected air pockets (rather than a single large air chamber) — this gives a softer, more cushioned feel than a flat air bladder. The same tech that makes STS sleeping mats comfortable for side sleepers also makes the Air Seat comfortable for stadium and bleacher sitting.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003e75D Polyester Face Fabric\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe seat surface is made from tough and durable \u003cstrong\u003e75D Polyester\u003c\/strong\u003e — heavier than the Airlite Towel's microfibre but appropriate for a load-bearing seat cushion. 75D handles regular sitting use without abrasion or wear, and resists punctures from rough surfaces (concrete bleachers, rocky ground, wood benches).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eMulti-Function Low-Profile Mini-Valve\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eSTS's multi-function low-profile mini-valve (same family used in the Traveller pillows) — a one-way intake that opens on the inhale, with a wide-deflation port for fast pack-down. Low profile means the valve doesn't dig into your thigh or buttock when seated. 2-3 breaths inflate the Air Seat to full firmness.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eSelf-Storage Zippered Pouch\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe Air Seat packs into its own \u003cstrong\u003ezippered pouch\u003c\/strong\u003e — the pouch is part of the cushion itself, not a separate stuff sack. When inflated, the pouch zips shut around the cushion to keep it compact during use (or doubles as a small storage bag). When deflated, the cushion folds into the pouch for transport.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eAvailable in Insulated Version (NEW — THERMOLITE®)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe Air Seat comes in two versions:\n- \u003cstrong\u003eStandard (this one, $42.95):\u003c\/strong\u003e No insulation. Just the Air Sprung Cell cushion.\n- \u003cstrong\u003eInsulated ($49.95):\u003c\/strong\u003e Same cushion with \u003cstrong\u003eTHERMOLITE® insulation\u003c\/strong\u003e layered in — adds warmth for cold bleachers, frozen stadium seats, or winter camping. THERMOLITE® is a synthetic insulation made by Invista (the same company that makes COOLMAX® and LYCRA®) — lightweight, quick-drying, and warm even when damp.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eUse Cases\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\"\u003eVersatile Cushioning\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe Air Seat is designed for \u003cstrong\u003eanywhere you'd otherwise sit on something hard:\u003c\/strong\u003e\n- \u003cstrong\u003eStadium bleachers\u003c\/strong\u003e (primary use — adds 1-2 inches of cushioning to metal\/wood bleachers)\n- \u003cstrong\u003eFestival seats\u003c\/strong\u003e (music festivals, sporting events, outdoor concerts)\n- \u003cstrong\u003eHard chairs\u003c\/strong\u003e (cafes with wooden chairs, plastic lawn chairs, picnic benches)\n- \u003cstrong\u003eGround sitting\u003c\/strong\u003e (picnics, camping, outdoor yoga)\n- \u003cstrong\u003eAirplanes\u003c\/strong\u003e (long-haul flights where seat comfort matters)\n- \u003cstrong\u003eCamping\u003c\/strong\u003e (around the campfire, on logs, on rocks)\n- \u003cstrong\u003eOutdoor events\u003c\/strong\u003e (graduations, weddings, parks)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eComparison to Other STS Seats\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\"\u003eInflatable vs Foam Sit Pads\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe STS Seats \u0026amp; Chairs subcategory has three products:\n\n| Product | Type | Weight | Price | Inflation |\n|---|---|---|---|---|\n| \u003cstrong\u003eAir Seat\u003c\/strong\u003e | Inflatable cushion | 2.5 oz | $42.95 | Yes (multi-function valve) |\n| Air Chair | Sleeping mat chair accessory | 9.2 oz | $74.95 | Requires sleeping mat |\n| Delta SI V Seat | Self-inflating sit pad | ? oz | $36.95 | Self-inflating foam |\n\nThe Air Seat is the \u003cstrong\u003einflatable choice\u003c\/strong\u003e — smallest pack, lightest weight, requires breath to inflate. The Delta SI V Seat is the \u003cstrong\u003eself-inflating choice\u003c\/strong\u003e — opens valve, foam expands automatically, slightly bulkier pack. The Air Chair is a different category entirely — converts a sleeping mat into a chair, requires the 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\"\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\"\u003eStadium sitting, festivals, camping, travel, airplane cushion, ground sitting, outdoor events, picnics\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\"\u003eSeat Fabric\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e100% Nylon (75D Polyester face for durability)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eStorage Pouch\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e100% Nylon (integrated zippered pouch)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eAir Cell Technology\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eAir Sprung Cell (matrix of small interconnected air pockets)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eInsulation (Insulated version only)\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eTHERMOLITE® (Invista synthetic insulation)\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\"\u003eMulti-function low-profile mini-valve (one-way intake + wide-deflation)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"spec-category\"\u003eDimensions \u0026amp; Weight\u003c\/p\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e2.5 oz \/ 71 g\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003ePacked Weight\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e2.8 oz \/ 80 g\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003ePacked Size\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e4 × 1 × 4 in \/ 11 × 2 × 9 cm (toast-sized)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eInflated Dimensions\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e11 × 2 × 15 in \/ 28 × 5 × 38 cm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"spec-category\"\u003eVersions\u003c\/p\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eStandard (this one)\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eNo insulation — $42.95\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eInsulated\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eTHERMOLITE® insulation layer — $49.95\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\"\u003eUse Cases\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eStadium bleachers · festivals · hard chairs · picnic benches · ground sitting · airplanes · camping · outdoor events\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eStorage\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eIntegrated zippered pouch — fits in any pocket, pack lid, or carry-on bag\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eMulti-Pack Compatible\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eMultiple Air Seats can be packed together for stadium groups (each person gets one)\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\"\u003eInflatable Cushion \/ Stadium Seat \/ Travel Seat\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\"\u003eStadium events, festivals, camping, travel, outdoor events\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 (insulated version recommended for cold weather)\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\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eWipe clean with a damp cloth and mild soap if needed. For tougher dirt, rinse with water and a soft brush. The 75D polyester face fabric can handle more aggressive cleaning than the Airlite Towel's microfibre. Air dry completely before long-term storage. Do not machine wash or tumble dry — can damage the Air Sprung Cell construction and the multi-function valve.\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 Air Seat and hang or lay flat in a well-ventilated area. Do not tumble dry or expose to direct high heat — can damage the TPU bladder inside the cushion and the Air Sprung Cell welds.\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 multi-function low-profile mini-valve, blow into the port (one-way intake flap lets air in without escaping), 2-3 breaths fills the cushion. 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.\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 multi-function mini-valve free of debris — small particles can prevent the one-way flap from sealing properly, causing slow deflation during use. 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 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 Sprung Cell Care\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe Air Sprung Cell construction is a matrix of small, interconnected air pockets. To preserve the welds between cells: avoid over-inflation (the cushion should feel firm but not rock-hard), don't sit on sharp objects, and inspect periodically for signs of cell separation. If individual cells fail, the cushion will develop soft spots but can still be used (just less comfortable).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003e75D Polyester Care\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe 75D polyester face fabric is durable enough for regular sitting use but not indestructible. Avoid contact with sharp objects (broken bleachers, sharp rocks, exposed screws on chairs) that can puncture or tear the fabric. For small punctures: clean the area, apply a TPU\/polyester repair patch (STS repair kit or generic), and allow to cure for 12–24 hours before use.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eInsulated Version Care (Insulated variant only)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eIf you have the insulated version, the THERMOLITE® insulation layer requires similar care to down or synthetic insulation: keep dry, air out after use to prevent moisture buildup, and avoid prolonged compression. Wet insulation loses loft and warmth; properly dried insulation recovers.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eStorage\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eStore fully deflated, dry, and loosely folded in the integrated zippered pouch — don't compress tightly. The Air Sprung Cell welds can take a set if stored compressed for months, which may affect cushion feel. For long-term storage, occasionally inflate and reflate the cushion to \"exercise\" the cells and prevent permanent deformation.\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 bladder inside can be repaired with a Sea to Summit TPU repair patch (sold separately) 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 cushion 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 Air Seat's 2.8 oz packed weight and toast-sized pack (4 × 1 × 4 in) make it a great \u003cstrong\u003ealways-pack cushion\u003c\/strong\u003e — keep it in your carry-on for long flights, your daypack for stadium events, or your car for unexpected hard seating. Per a verified buyer review: \"It has single handedly solved my hamstring and butt pain on airplanes.\" A small weight and pack cost for dramatically improved sitting comfort.\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":"Olive \/ OS","offer_id":52743295729984,"sku":"954","price":42.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7487\/5549\/files\/954_ebb1960c-062d-49f5-b280-7afa27560df7.jpg?v=1783364215","url":"https:\/\/spokex.com\/products\/sea-to-summit-air-seat","provider":"SX Collective","version":"1.0","type":"link"}