The team at Yeti has built an ice chest that will stand up to just about anything – hurricanes, floods and Grizzly bears included. Constructed from a single piece of molded polyethylene, the walls of Tundra coolers are two inches thick with freezer-style gaskets that lock in the cold. They’re tough enough to accept dry ice (-109F) that will crack ordinary coolers. If you depend on a cooler for work, a Yeti will pay for itself with the money you save just buying ice. Oh, and about those Grizzly’s – padlock holes are molded into the corners of the body that, when combined with a MasterLock, certify it as a bear resistant container. Now that is tough.