The YETI Tundra 45 Hard Cooler is a premium rotomolded cooler built for camping, fishing, tailgating, and rugged outdoor adventures. This all-purpose size holds overnight camp provisions for four people or drinks for a day on the water, with a capacity of 54 cans or 37 pounds of ice. Constructed using the same rotomolding process as whitewater kayaks, it provides virtually indestructible protection with up to three inches of PermaFrost insulation pressure-injected into extra-thick walls for superior temperature retention.

Key features include heavy-duty T-Rex lid latches that never bust, a NeverFail interlocking two-pin hinge system that prevents breaking, and an InterLock lid system that creates a form-fitting barrier with a ColdLock freezer-quality gasket to seal in cold and block out heat. The cooler is certified bear-resistant by the Interagency Grizzly Bear Committee when used with padlocks. It includes military-grade polyester DoubleHaul handles for two-person carrying, LipGrip handles for single-person use, BearFoot non-slip feet to prevent sliding, and AnchorPoint tie-down slots for securing to boats, trailers, or truck beds. The Vortex drain system provides leakproof, quick drainage. One removable dry goods basket is included.

External dimensions measure 25.6 inches wide by 15.9 inches deep by 15.5 inches high, with internal dimensions of 18.3 inches wide by 9.4 inches deep by 10.7 inches high, providing 32.9 liters of storage capacity. The cooler weighs approximately 24.6 pounds and is compatible with dry ice for extended cooling performance. Available in white and multiple other colors including seasonal options.