21QT Fish Cooler Backpack, Kill Backpack

Stay hands-free while keeping your catch fresh with the Buffalo Gear 21QT Fish Cooler Backpack. Designed for kayak, boat, and shore fishing, this backpack combines rugged durability with long-lasting ice retention and leakproof protection.

Leakproof & 100% Waterproof

Constructed from 22oz double-sided tarpaulin with heat-welded seams, this backpack forms a sealed barrier that prevents leaks, odors, and spills—perfect for fish, ice, or beverages.

Superior Ice Retention

Thick 0.5inch closed-cell foam keeps your catch cold and fresh for hours, even in direct sunlight.

Durable & Rugged

Reinforced outer shell resists punctures, cuts, and abrasions from rocks, hooks, or fish bones—built to withstand tough fishing environments.

Convenient Drain & Easy to Clean

Equipped with a screw-on drain plug for quick meltwater release. Simply rinse or wipe clean without needing a bulky cooler.

Comfortable Hands-Free Carry

Padded shoulder straps and top handles ensure easy transport. Front pockets and side loops offer secure storage for fishing gear and accessories.

⚙️ Specifications

• Capacity: 21 QT (≈20 L)
• Material: 22oz tarpaulin with welded seams
• Insulation: 0.5inch closed-cell foam
• Zipper: Water-repellent nylon zipper
• Drain Valve: Screw-on drain plug
• Carry: Padded shoulder straps + top handles
• Extras: Front pocket, side loops, rod holders