48" Heavy-Duty Fish Cooler Bag - Insulated Kill BagKeep your catch fresh for 24+ hours with 0.5" closed-cell foam insulation. Built with double-sided 22oz waterproof tarpaulin and heat-welded seams for 100% leakproof performance.Key Features24+ Hour Ice Retention: 0.5" closed-cell foam keeps ice solid in hot conditions.100% Leakproof: Heat-welded seams and double-sided tarpaulin construction prevent leaks and mess.Durable & Easy Clean: Puncture-resistant material stands up to sharp fins and saltwater. Rinse clean with soap and water.Compact & Portable: Folds flat for tight storage. Can be carried on the shoulder.Quick Drain: Screw-on drain plug allows fast meltwater release without lifting the bag.Specifications: Size: 48"L x 18"HCapacity: 35 QT 40LInsulation: 0.5" closed-cell foamMaterial: 22oz waterproof tarpaulinZipper: Reinforced nylonSeams: Heat-welded, fully sealedWeight: Approx. 3.5 lbsNote: The nylon zipper is water-resistant but not fully waterproof. The welded bag body is 100% leakproof during normal use.