The Yeti tundra 110 cooler was designed specifically with the rafting community in mind. Itâ€TMs sized to fit all major raft frames snugly so your Yeti doesnt end up in the drink. Plus this cooler holds enough food and beverages for longer river expeditions. Like all Yeti coolers, the tundra 110 is built to last trip after trip, with the same Rotomolded polyethylene construction used to make whitewater kayaks. Two inches of insulation and our freezer-style gasket mean you wonâ€TMt have to constantly top it off with ice. Which is good, because you donâ€TMt pass too many convenience stores on the river.