{"product_id":"sea-to-summit-big-river-dry-bag","title":"Sea to Summit Big River Dry Bag","description":"\u003cmeta charset=\"UTF-8\"\u003e\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003ctitle\u003eBig River Dry Bag\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); 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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.awards-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 16px 0 24px 0; }\n.award-badge { border: 1px solid #c9a961; border-radius: 4px; padding: 6px 12px; font-size: 11px; font-weight: 500; letter-spacing: 0.05em; color: #8b6e2e; background: #fdf6e3; font-style: italic; }\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\"\u003eBig River Dry Bag\u003c\/div\u003e\n\u003cdiv class=\"spur-meta\"\u003eDry Storage · Paddle Sports · Motorcycle Touring · Waterproof\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\"\u003eLash to kayaks, bikes and 4WDs with confidence, or add a Dry Bag Sling (sold separately, 2023 model or newer, sizes 5L – 35L only) for comfortable hands-free carrying. Big River Dry Bags are a durable and abrasion resistant option that uses a strong 420D nylon fabric. If your idea of outdoor recreation involves rugged water sports like kayaking, canoeing, rafting, or motorcycle touring, they are the perfect storage bags to keep your gear dry. A white interior laminate affords greater visibility, and lash loops allow secure stacking or attachment to watercraft, motorcycles and other equipment. The hypalon non-wicking roll-top closure keeps water out, and the Field Repair Buckles can be replaced in seconds with just a Philips screwdriver. It also was designed with an oval base to save space when packing and prevent it from rolling away.\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\"\u003e10000mm Waterproof\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e10,000 mm hydrostatic head — fully waterproof body fabric handles paddle sports, motorcycle rain, and rugged wet conditions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003e6 Sizes\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e5L, 8L, 13L, 20L, 35L, 65L — from pocket-sized to week-long expedition storage.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eBuilt Tough\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eHeavy-duty 420D ripstop nylon + triple-coated base — abrasion and puncture-resistant.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eRoll-Top Closure\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eHypalon non-wicking roll-top with Field Repair Buckles — reliable seal, replaceable buckles.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eField Repairable\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eField Repair Buckles replaced in seconds with just a Phillips screwdriver.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eMulti-Activity\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eKayaking, canoeing, rafting, motorcycle touring, bikepacking, 4WD, snowmobile.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eAwards\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\"\u003e10000 mm Hydrostatic Head (NEW — WATERPROOF RATING)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe Big River's body fabric has a \u003cstrong\u003e10,000 mm hydrostatic head\u003c\/strong\u003e rating — same as the Big River Dry Backpack. Rating context:\n- 1,500 mm = minimum \"waterproof\"\n- 5,000 mm = waterproof for most rain\n- \u003cstrong\u003e10,000 mm = waterproof for submersion\u003c\/strong\u003e (this product)\n- 20,000 mm = fully waterproof for prolonged submersion\n\n10,000 mm handles whitewater paddling, motorcycle rain, splashing waves, prolonged wet conditions. Per STS FAQ: \"The body of the dry bag is waterproof (10,000 mm hydrostatic head).\"\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eHeavy-Duty 420D Ripstop Nylon\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eBuilt from the same \u003cstrong\u003eheavy-duty 420D ripstop nylon\u003c\/strong\u003e as the Big River Dry Backpack — much heavier and more durable than the 15D\/20D fabrics used in sleeping bags and pillows. Ripstop weave prevents small tears from propagating.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eTriple-Coated Base\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe base has a \u003cstrong\u003etriple coating\u003c\/strong\u003e for additional waterproof resistance and abrasion protection. This is the highest-wear area of any dry bag (it sits on rocks, in boat bilges, on motorcycle luggage racks), so the extra coating pays off over years of use.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eHypalon Non-Wicking Roll-Top Closure\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe pack closes with a \u003cstrong\u003ehypalon non-wicking roll-top\u003c\/strong\u003e:\n- \u003cstrong\u003eHypalon\u003c\/strong\u003e = synthetic rubber, UV-resistant, chemically stable, durable\n- \u003cstrong\u003eNon-wicking\u003c\/strong\u003e = fabric doesn't absorb water via capillary action\n- \u003cstrong\u003eRoll-top\u003c\/strong\u003e = fold the top down 3-4 times and clip with the buckle. Folding creates a mechanical seal.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eField Repair Buckles (NEW — KEY FEATURE)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003ePatented \u003cstrong\u003eField Repair Buckles\u003c\/strong\u003e — replaceable in seconds with a Phillips screwdriver (no special tools, no sewing). Same buckle system used on the Big River Dry Backpack, Air Chair, and other STS products. STS sells replacement buckles separately.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003ePOM Buckles (NEW — MATERIAL)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe buckles are made from \u003cstrong\u003ePOM (Polyoxymethylene)\u003c\/strong\u003e — also called \u003cstrong\u003eacetal plastic\u003c\/strong\u003e. POM has:\n- High stiffness\n- Low friction (slider mechanism works smoothly)\n- Excellent dimensional stability (doesn't deform under load)\n- Good chemical resistance\n\nCommon in high-quality buckles, gears, and zippers. STS chose POM for its durability in harsh outdoor conditions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eWhite Interior Laminate\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe interior is lined with a \u003cstrong\u003ewhite laminate\u003c\/strong\u003e that reflects light — makes gear inside the bag much easier to find in low-light conditions (kayak cockpit, dusk, dark tent, motorcycle luggage compartment). Same feature as the Big River Dry Backpack.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eOval Base (NEW — DESIGN UPGRADE)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe Big River has an \u003cstrong\u003eoval base\u003c\/strong\u003e (recently updated design feature) — provides two practical benefits:\n- \u003cstrong\u003ePrevents rolling\u003c\/strong\u003e — a round dry bag can roll away on a sloped boat deck, motorcycle rack, or tent floor. The oval base sits flat.\n- \u003cstrong\u003eBetter packing\u003c\/strong\u003e — oval-based bags nest together more efficiently for transport and storage than round bags.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eMultiple Lash Points \u0026amp; D-Rings\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe bag has \u003cstrong\u003emultiple lash points\u003c\/strong\u003e along the long axis plus \u003cstrong\u003edouble D-Rings\u003c\/strong\u003e — provides versatile attachment for:\n- Securing to kayaks (deck rigging, spray skirt)\n- Attaching to motorcycles (rack straps)\n- Lashing to bikes (handlebar bags, frame bags)\n- Mounting to 4WD roof racks\n- Securing to whitewater rafts\n- Snowmobile storage\n\nPer STS: \"Plenty of reliable attachment points with lash rails on the side to secure your Big River to your motorcycle, whitewater raft, bikepacking bike, 4x4 or snowmobile.\"\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eLow-Profile Grab Handles\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe grab handles are intentionally \u003cstrong\u003elow-profile\u003c\/strong\u003e to reduce snag resistance — important when loading\/unloading the bag in tight spaces (kayak hatches, motorcycle luggage, raft compartments). High-profile handles catch on things.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eVersatility: Hands-Free Carry Option\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\"\u003eDry Bag Sling Compatibility (NEW — ACCESSORY)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe Big River is compatible with the \u003cstrong\u003eSTS Dry Bag Sling\u003c\/strong\u003e (sold separately) — a detachable shoulder strap that converts the bag into a hands-free tote. Per STS: \"The detachable Dry Bag Sling converts certain compatible dry bags to a hands-free tote. This ingenious design adds over-the-shoulder convenience to a dry bag equipped with a base attachment point.\"\n\n\u003cstrong\u003eCompatible sizes:\u003c\/strong\u003e 5L, 8L, 13L, 20L, 35L (NOT 65L — the 65L is too large for comfortable sling carry)\n\u003cstrong\u003e2023 model or newer required\u003c\/strong\u003e (older bags may not have the base attachment point)\n\nThis is a great cross-sell for SpokeX — shoppers buying the Big River + Dry Bag Sling get a complete portable storage system.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eAwards (NEW SECTION TYPE)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe Big River has won \u003cstrong\u003ethree industry awards\u003c\/strong\u003e:\n- \u003cstrong\u003eBikepacking — Buyer's Guide\u003c\/strong\u003e (industry recognition in bikepacking community)\n- \u003cstrong\u003eT3 — Approved\u003c\/strong\u003e (T3 is a UK tech\/gear publication)\n- \u003cstrong\u003eYachting World — Buyer's Guide\u003c\/strong\u003e (marine\/sailing industry recognition)\n\nAwards signal third-party validation — worth featuring in PDP copy as a trust signal.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eSubmersion Caveat (NEW — IMPORTANT LIMITATION)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003ePer STS FAQ: \"The body of the dry bag is waterproof (10,000 mm hydrostatic head). However, \u003cstrong\u003eavoid submersion\u003c\/strong\u003e since water can seep through the roll-top closure of any dry bag.\"\n\n\u003cstrong\u003eImportant distinction:\u003c\/strong\u003e The FABRIC is fully waterproof, but the \u003cstrong\u003eroll-top closure\u003c\/strong\u003e is not a guaranteed seal against submersion. For paddle sports where the bag might briefly go underwater (capsize, wave crash), this is usually fine. For prolonged underwater use (scuba, free diving), consider a hard case or specialized submersible bag.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003e5L \/ 8L \/ 13L \/ 20L \/ 35L \/ 65L (6 Sizes)\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eSix sizes for different use cases:\n- \u003cstrong\u003e5L\u003c\/strong\u003e — small essentials (phone, wallet, keys, snacks)\n- \u003cstrong\u003e8L\u003c\/strong\u003e — day-hike essentials (rain gear, lunch, water)\n- \u003cstrong\u003e13L\u003c\/strong\u003e — overnight trip (clothes, sleeping bag liner)\n- \u003cstrong\u003e20L\u003c\/strong\u003e — 2-3 day trip (clothes + sleeping bag)\n- \u003cstrong\u003e35L\u003c\/strong\u003e — week-long trip (most popular bikepacking size)\n- \u003cstrong\u003e65L\u003c\/strong\u003e — expedition (full gear load)\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\u0026lt;\u003cdiv class=\"spec-val\"\u003ePaddle Sports (kayaking, canoeing, rafting), Motorcycle Touring, Bikepacking, 4WD, Snowmobile, Sailing\/Boating, Wet-Weather Activities\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\"\u003eFabric\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e100% Nylon (420D ripstop, heavy-duty, non-PFAS laminate, UV resistant)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eBuckles\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e100% POM (Polyoxymethylene \/ acetal plastic)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eClosure\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eHypalon non-wicking roll-top\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eBase\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eTriple-coated oval base (prevents rolling + packs better)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eShape\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eOval\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eSeam Construction\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eWaterproof, double-stitched, reinforced, tape-sealed seams\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eInterior\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eWhite laminate (reflects light for gear visibility)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eHydrostatic Head\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e10,000 mm (fully waterproof body fabric)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eRepair Buckle Size\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003e20 mm\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\u003e5L\u003c\/th\u003e\n\u003cth\u003e8L\u003c\/th\u003e\n\u003cth\u003e13L\u003c\/th\u003e\n\u003cth\u003e20L\u003c\/th\u003e\n\u003cth\u003e35L\u003c\/th\u003e\n\u003cth\u003e65L\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\u003e4.8 oz \/ 136 g\u003c\/td\u003e\n\u003ctd\u003e5.6 oz \/ 159 g\u003c\/td\u003e\n\u003ctd\u003e6.8 oz \/ 193 g\u003c\/td\u003e\n\u003ctd\u003e8.8 oz \/ 249 g\u003c\/td\u003e\n\u003ctd\u003e10.9 oz \/ 309 g\u003c\/td\u003e\n\u003ctd\u003e15.3 oz \/ 433 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight (Top Rolled 3×)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.72 in \/ 32.3 cm\u003c\/td\u003e\n\u003ctd\u003e14.72 in \/ 37.4 cm\u003c\/td\u003e\n\u003ctd\u003e17.32 in \/ 44 cm\u003c\/td\u003e\n\u003ctd\u003e18.94 in \/ 48.1 cm\u003c\/td\u003e\n\u003ctd\u003e23.07 in \/ 58.6 cm\u003c\/td\u003e\n\u003ctd\u003e28.27 in \/ 71.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase L × W\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.6 × 6.6 in\u003c\/td\u003e\n\u003ctd\u003e6.5 × 7.6 in\u003c\/td\u003e\n\u003ctd\u003e7.9 × 8.7 in\u003c\/td\u003e\n\u003ctd\u003e9.6 × 10.4 in\u003c\/td\u003e\n\u003ctd\u003e11.1 × 12.5 in\u003c\/td\u003e\n\u003ctd\u003e13.9 × 15.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 × 7 × 13 in\u003c\/td\u003e\n\u003ctd\u003e6 × 8 × 15 in\u003c\/td\u003e\n\u003ctd\u003e8 × 9 × 17 in\u003c\/td\u003e\n\u003ctd\u003e10 × 10 × 19 in\u003c\/td\u003e\n\u003ctd\u003e11 × 12 × 23 in\u003c\/td\u003e\n\u003ctd\u003e14 × 15 × 28 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"spec-category\"\u003ePerformance (STS 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\"\u003eHeavyweight (purpose-built for rugged use, not ultralight)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eUsage Class\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eRugged Storage (the heaviest-duty tier on STS scale)\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\"\u003eAttachment Points\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eMultiple lash rails along long axis + double D-Rings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eCompatible Accessories\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eSTS Dry Bag Sling (sold separately) — for sizes 5L-35L only\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eCompatible Activities\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eKayaks, canoes, rafts, motorcycles, bikes, 4WDs, snowmobiles, sailboats\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdiv class=\"spec-key\"\u003eInside Pockets\u003c\/div\u003e\n\u003cdiv class=\"spec-val\"\u003eNone (pack items in stuff sacks for organization)\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\"\u003eDry Bag \/ Waterproof Bag \/ Paddle Sports Storage\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\"\u003ePaddle sports, motorcycle touring, bikepacking, sailing, 4WD, snowmobile\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 — handles all weather conditions)\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\"\u003eRinse with fresh water after exposure to salt, mud, sand, or dirt. For tougher grime, use a mild soap and a soft brush. Avoid harsh detergents that can degrade the waterproof laminate. Air dry completely before long-term storage. Do not machine wash or tumble dry — can damage the seam sealing, hypalon roll-top, and POM buckles.\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\"\u003eOpen fully and hang or stand upside down in a well-ventilated area. The 420D nylon dries slowly due to its thickness — allow extra time. For long-term storage, ensure the bag is \u003cstrong\u003ecompletely dry\u003c\/strong\u003e before storage to prevent mildew and odor.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eRoll-Top Closure Care\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003ePeriodically inspect the hypalon roll-top for cracks, cuts, or stiffness. Hypalon is durable but can degrade with years of UV exposure. To maintain water resistance:\n- Roll the top down \u003cstrong\u003eat least 3-4 times\u003c\/strong\u003e (more for submersion-prone applications)\n- Ensure the buckles are fully clipped and tensioned\n- Clean the buckle tracks of any debris or salt\n- Inspect the fold area for wear or pinholes\n- \u003cstrong\u003eAvoid submersion\u003c\/strong\u003e per STS FAQ — water can seep through any roll-top closure if submerged\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eField Repair Buckle Replacement\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003ePOM buckles can be replaced in seconds with a Phillips screwdriver:\n- Use a Phillips screwdriver to remove the screw\/pin on the buckle\n- Slide the old buckle off the webbing\n- Slide the new buckle onto the webbing\n- Re-insert the screw\/pin and tighten\n\nNo special tools, no sewing. STS sells replacement 20mm POM buckles separately. Carry a spare set on extended trips for emergency repairs.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eSeam Sealing Inspection\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe Big River uses \u003cstrong\u003ewaterproof, double-stitched, reinforced, tape-sealed seams\u003c\/strong\u003e. Periodically inspect the seams for:\n- Peeling or delaminating seam tape\n- Stitching failures (broken threads)\n- Punctures or cuts near seams\n\nIf a seam starts to fail, repair with STS seam sealer or contact STS warranty service.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003ePOM Buckle Care\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003ePOM (Polyoxymethylene) buckles are highly durable but can wear over years of heavy use. Periodically inspect for:\n- Cracks in the plastic (especially at stress points)\n- Bent or broken screw\/pin\n- Worn webbing slots (where the webbing passes through)\n\nIf a buckle wears out, replacement is simple (see Field Repair Buckle Replacement above).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eTriple-Coated Base Inspection\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003eThe triple-coated base takes the most abuse — sits on rocks, in boat bilges, on motorcycle racks. Periodically inspect for:\n- Coating wear or peeling\n- Punctures from sharp objects\n- Color fading from UV exposure\n\nSmall coating failures can be repaired with STS repair patches or silicone\/PU seam sealer.\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\"\u003eSmall punctures or cuts in the 420D nylon fabric can be repaired with STS repair patches or any heavy-duty silicone\/PU repair tape. Clean and dry the area, apply the patch, and allow to cure for 12–24 hours before use. Larger tears or seam failures may need professional repair — contact STS warranty service.\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 dry, clean, loosely rolled (not compressed), and out of direct sunlight. UV degrades the 420D nylon and the hypalon roll-top over time. For very long-term storage, consider stuffing with newspaper or rags to maintain shape and absorb any residual moisture. Store the POM buckles loosely clipped (not under tension).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"key-section\"\u003e\n\u003cdiv class=\"key-title\"\u003eActivity-Specific Tips\u003c\/div\u003e\n\u003cdiv class=\"key-desc\"\u003e\n- \u003cstrong\u003ePaddle sports:\u003c\/strong\u003e Roll the top at least 4 times before getting in the kayak\/canoe\/raft. The 10,000 mm waterproof rating handles splash and brief submersion; the roll-top closure is the primary defense against water entry.\n- \u003cstrong\u003eMotorcycle touring:\u003c\/strong\u003e Use the lash rails and D-rings to secure to the bike's luggage rack. The 420D fabric handles highway vibration and weather exposure well.\n- \u003cstrong\u003eBikepacking:\u003c\/strong\u003e Most popular bikepacking size is 35L — fits in front roll-top bags or larger frame bags. Multiple lash points work with various bike mounting systems.\n- \u003cstrong\u003eSailing\/Yachting:\u003c\/strong\u003e The UV-resistant 420D nylon is well-suited to marine environments. Rinse with fresh water after salt exposure.\n- \u003cstrong\u003eSnowmobile:\u003c\/strong\u003e Cold-flexible hypalon roll-top + POM buckles work in extreme cold.\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":"Gold \/ 5L","offer_id":52743297564992,"sku":"A4051-59","price":39.95,"currency_code":"USD","in_stock":false},{"title":"Gold \/ 8L","offer_id":52743297597760,"sku":"A4052-59","price":44.95,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 13L","offer_id":52743297630528,"sku":"A4053-59","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 20L","offer_id":52743297663296,"sku":"A4054-59","price":54.95,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 35L","offer_id":52743297696064,"sku":"A4055-59","price":64.95,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 65L","offer_id":52743297728832,"sku":"A4056-59","price":79.95,"currency_code":"USD","in_stock":false},{"title":"Jet Black \/ 5L","offer_id":52743297761600,"sku":"A4051-19","price":39.95,"currency_code":"USD","in_stock":false},{"title":"Jet Black \/ 8L","offer_id":52743297794368,"sku":"A4052-19","price":44.95,"currency_code":"USD","in_stock":false},{"title":"Jet Black \/ 13L","offer_id":52743297827136,"sku":"A4053-19","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Jet Black \/ 20L","offer_id":52743297859904,"sku":"A4054-19","price":54.95,"currency_code":"USD","in_stock":false},{"title":"Jet Black \/ 35L","offer_id":52743297892672,"sku":"A4055-19","price":64.95,"currency_code":"USD","in_stock":true},{"title":"Jet Black \/ 65L","offer_id":52743297925440,"sku":"A4056-19","price":79.95,"currency_code":"USD","in_stock":false},{"title":"Picante \/ 5L","offer_id":52743297958208,"sku":"A4051-20","price":39.95,"currency_code":"USD","in_stock":false},{"title":"Picante \/ 8L","offer_id":52743297990976,"sku":"A4052-20","price":44.95,"currency_code":"USD","in_stock":false},{"title":"Picante \/ 13L","offer_id":52743298023744,"sku":"A4053-20","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Picante \/ 20L","offer_id":52743298056512,"sku":"A4054-20","price":54.95,"currency_code":"USD","in_stock":false},{"title":"Picante \/ 35L","offer_id":52743298089280,"sku":"A4055-20","price":64.95,"currency_code":"USD","in_stock":true},{"title":"Picante \/ 65L","offer_id":52743298122048,"sku":"A4056-20","price":79.95,"currency_code":"USD","in_stock":true},{"title":"Surf \/ 5L","offer_id":52743298154816,"sku":"A4051-36","price":39.95,"currency_code":"USD","in_stock":false},{"title":"Surf \/ 8L","offer_id":52743298187584,"sku":"A4052-36","price":44.95,"currency_code":"USD","in_stock":false},{"title":"Surf \/ 13L","offer_id":52743298220352,"sku":"A4053-36","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Surf \/ 20L","offer_id":52743298253120,"sku":"A4054-36","price":54.95,"currency_code":"USD","in_stock":true},{"title":"Surf \/ 35L","offer_id":52743298285888,"sku":"A4055-36","price":64.95,"currency_code":"USD","in_stock":false},{"title":"Surf \/ 65L","offer_id":52743298318656,"sku":"A4056-36","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7487\/5549\/files\/A4051-59_72eec67c-becd-4ff7-a19f-f8a0c85fbadc.jpg?v=1783364250","url":"https:\/\/spokex.com\/products\/sea-to-summit-big-river-dry-bag","provider":"SX Collective","version":"1.0","type":"link"}