Coming from the legacy of the Sea to Summit Big River Dry Bags, they shaped a dry bag specifically for use on stand-up Paddle board decks, the Sea to Summit SUP Deck Bag. To fasten the SUP bags to your deck use Sea to Summit's Self Adhesive Lash Points and the most trustworthy adhesive on the market - 3M VHB for maximum adhesion for whatever conditions you can throw at it. There%u2019s also no reason to limit yourself to SUPs - the SUP Deck Bag is equally useful on all manner of kayaks, boats and rafts Features: Hypalon roll top closure Includes aluminum hook ladderlock buckles Hypalon loops 420D Big River fabric Specs:Size Variation: 12 L Length: 16" (with top closed) Width: 12" (at opening end)Height/Depth: 6" (at opening end)Weight: 12 ozVolume: 12 L Color: Blue