Mammoth Coolers MTRO30ST Trooper 30 Waterproof Backpack - Sportsman Tan

The lid and walls of the cooler are filled with a thick layer of high-quality foam insulation to create a high-performance thermal barrier. The cooler lid is constructed with a freezer-grade gasket made of thick rubber that seals against the rim of the cooler to prevent any air flow or loss of internal temperature retention. Thick rubber non-skid feet prevents unwanted sliding and shifting even in the back of a moving truck or a rocking boat Waterproof & Tear Resistant: All Mammoth premium soft-sided products are made with puncture and tear resistant TPU material using waterproof welded seams for a dependable, high-quality finish that lasts for years