Advanced Insulation for 48+ Hours of CoolingBuilt with 0.5 inch closed-cell foam insulation, keeping fish fresh cold for extended trips. Heavy-Duty Tarp Exterior - Built to LastMade from puncture-resistant tarpaulin with a heat-sealed leak-proof liner and saltwater-resistant YKK zipper for durability in harsh conditions. Convenient Storage & Easy CarryingFeatures reinforced handles, an exterior mesh packet, and a large Velcro pocket for fishing gear. Buffalo Gear Fish Cooler Bag Measures40&';&';L x 21&';&';H x 11.4&';&';W No-Mess Drainage System The screw-on drain plug prevents leaks and allows for quick, hassle-free water drainage.