The Yeti Coolers Tundra 420 Cooler is built out of insanely durable roto-molded polyethylene to handle all the abuse you and nature can dish out. Then It's insulated it with 2-3 inches of polyurethane foam to keep your game, fish or drinks cold. This cooler is for the pros. Designed to be at home on marine expeditions and commercial fishing charters, it can hold the largest wahoos, yellowfins, and cobia. BearFoot™ non-slip feet and molded-in tie-down slots help keep your ice chest in place on the choppiest waters. It's also the best cooler for big-game hunters and guides, with enough room to easily fit an elk or a moose. And it's grizzly proof so your meat stays yours. All that spaciousness also makes the Tundra 420 the perfect ice box for professional fun-havers ? this heavy-duty commercial-grade cooler is the best investment you can make for your bar, restaurant or catering operation.