{"product_id":"seamax-universal-inflatable-boat-bench-seat-cushion-and","title":"Seamax Inflatable Boat Bench Cushion with Detachable Under-Seat Bag, Size B 34\" for 270-330 Boats, Sunlitec, Reflective Trim","description":"\u003cp\u003e\u003cstrong\u003eSeamax Size B bench cushion with a detachable under-seat storage bag upgrades comfort and organization for 9–11ft inflatable boats.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for anglers, families and inflatable-boat owners who want improved seating and easy-access storage, this kit combines a marine-grade foam cushion with a roomy, zip-attached bag. Constructed from Sunlitec three-layer fabric and finished with reflective trim, the set balances durability, weather resistance and night visibility. The cushion fastens quickly using three Velcro pads, while the bag's air vents and shoulder strap make on-water use and land transport straightforward.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the cushion improve seating on short inflatable benches?\u003c\/h3\u003e\n\n\u003cp\u003eThe cushion uses 8.5\"-wide marine-grade foam at 1.5\" thickness to add padding without raising the bench too high. Its low-profile design preserves stability while smoothing hard, narrow bench boards to reduce pressure points during longer trips.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e8.5\" width and 1.5\" thickness for balanced comfort and stability\u003c\/li\u003e\n  \u003cli\u003eThree Velcro pads for secure, no-slip attachment\u003c\/li\u003e\n  \u003cli\u003eSunlitec 3-layer fabric resists abrasion and water exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat storage does the detachable under-seat bag provide?\u003c\/h3\u003e\n\n\u003cp\u003eThe under-seat bag zips onto either side of the cushion and uses a Space-Max layout to hold larger items like a tackle box, umbrella, or safety kit. Two front pockets and a cup holder keep small essentials organized, while air vents prevent trapped moisture and odor buildup.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRoomy main compartment sized to the cushion (bag L26\" x W8.5\" x H10\")\u003c\/li\u003e\n  \u003cli\u003eTwo front pockets plus a cup-holder pocket for quick-access items\u003c\/li\u003e\n  \u003cli\u003eShoulder strap for carrying ashore and air vents to reduce moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my inflatable boat bench and how do I install it?\u003c\/h3\u003e\n\n\u003cp\u003eSeamax offers six sizes to match most inflatable boats; Size B (34\" cushion) fits 9–11ft boats and benches. Installation is tool-free: align cushion, press three Velcro pads to the bench, and zip the under-seat bag to either side of the cushion for instant storage access.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSize B cushion length 34\" for 9–11ft inflatable boats\u003c\/li\u003e\n  \u003cli\u003eDual-side zippers attach the bag to the cushion for flexible placement\u003c\/li\u003e\n  \u003cli\u003eFast install with three Velcro anchor points—no tools required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the design handle wet conditions and night visibility?\u003c\/h3\u003e\n\n\u003cp\u003eThe Sunlitec three-layer fabric sheds water and stands up to abrasion from repeated use; sealed seams help durability. Reflective edging on both the cushion and bag improves visibility after dusk, and air vents let water and humidity escape so contents dry faster and stay fresher.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSunlitec 3-layer fabric for water resistance and toughness\u003c\/li\u003e\n  \u003cli\u003eReflective trim for enhanced low-light visibility\u003c\/li\u003e\n  \u003cli\u003eAir vents on bag bottom and side to reduce moisture retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Seamax Size B bench cushion and detachable seat bag is aimed at owners of 9–11ft inflatable boats who want an easy, removable upgrade for on-board comfort and storage. It's a practical choice for weekend anglers, family outings and anyone who needs a stable seating surface that also stores gear neatly under the bench.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What boat sizes fit Seamax Size B?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Size B cushion (34\") is recommended for 9–11ft inflatable boats and standard bench seats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the under-seat bag be removed for carrying ashore?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—the bag zips off and includes a shoulder strap for easy transport on land.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Seamax","offers":[{"title":"Default Title","offer_id":48030622580897,"sku":"B07S7STGZ5","price":233.81,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/seamax-bench-cushion-front-view.jpg?v=1791408093","url":"https:\/\/canadiansporting.ca\/products\/seamax-universal-inflatable-boat-bench-seat-cushion-and","provider":"Canadian Sporting","version":"1.0","type":"link"}