The Tundra® 350 is YETI's largest cooler. With a whopping 19 000 cubic inches of capacity and enough space to hold 82.4 gallons it's built to handle big events and deep sea catches. The Tundra 350 is engineered tough from one piece of rotomolded polyethelyne so it'll last you for a lifetime. And its Permafrost™ Insulation No Sweat™ Design and self-stopping hinges make storing your hauls and hunts easy. Keep your contents colder longer with the Tundra 350.