The gold standard in portable cooling. With time-tested toughness and cold-holding power, YETI Hard Coolers were built to keep ice for days and live on for decades. The Tundra and Roadie collections are rotomolded; the same method used to build the most robust white-water kayaks. This high-temperature, low-pressure plastic moulding process is used for a one-piece construction that ensures consistent thickness, durability, and strength. PermaFrost polyurethane foam casing offers twice the insulation of ordinary ice boxes, bolstered by a freezer-style sealing gasket and our FatWall™ design to maximise ice retention. All in all, you won’t find a cool box that’ll keep your ice cooler for longer quite like a YETI does.