31QT Fish Cooler Backpack, Kill Backpack

Built for serious anglers who need extra space, the Buffalo Gear 31QT Fish Cooler Backpack delivers more storage for longer trips — perfect for kayak, boat, and shore fishing. Combining large capacity, leakproof protection, and hands-free comfort, it’s made to keep your catch fresh all day. Key Features 100% Leakproof & Waterproof Made with double-sided 22oz heavy-duty tarpaulin and heat-welded seams, this backpack forms a sealed chamber that prevents leaks and odors — even strong enough to hold live fish. Extended Ice Retention Thick 0.5-inch closed-cell foam insulation keeps ice solid for 24–36 hours, ideal for full-day or overnight fishing trips Rugged & Durable Reinforced outer shell and base resist cuts from rocks, decks, and fish bones, tough enough for kayak or offshore conditions. Quick Drain & Easy Clean Equipped with a screw-on drain plug for fast meltwater release. Smooth interior wipes clean in seconds — no heavy cooler needed. Hands-Free Convenience Padded s