The YETI Tundra® 110 was designed specifically with the rafting community in mind. It's sized to fit all major raft frames snugly, so your YETI doesn't end up overboard. And 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. Up to 3 inches of PermaFrost Insulation and our ColdLock Gasket means you won't have to constantly top it off with ice. Which is good, because you don't pass too many convenience stores on the river.