Buffalo Gear 37QT Fish Cooler Bag – Flat Bottom, Leakproof

Keep Your Catch Cold. Keep Your Gear Clean.

The Buffalo Gear 37QT Fish Cooler Bag is built for serious anglers who need a leakproof, odor-free cooler that can take a beating. Heat-welded seams, heavy-duty 22oz waterproof tarpaulin, and 0.5" closed-cell insulation mean your catch stays cold for 24–36 hours — even when temps hit 100°F.

• 100% leakproof & odor-free — heat-welded seams lock everything in
• 24–36 hour ice retention — tested at 100°F (38°C)
• Puncture-resistant — handles sharp fins, hooks, and rocks without issue
• Built-in threaded drain valve for quick, mess-free meltwater release
• Flat bottom stands upright on any surface; folds flat with buckle strap for storage
• Padded handles + optional shoulder strap for comfortable carrying
• Easy to clean — just soap and water

Specifications

• Capacity: 37 QT (35 L)
• Material: 22oz double-sided waterproof tarpaulin
• Insulation: 0.5" thick closed-cell foam
• Zipper: Water-repellent nylon zipper
• Drain Valve: Built-in threaded drain valve
• Carry Options: Shoulder or hand carry
• Colors: Gray, White