The YETI Tundra 45 Cooler is heavily insulated, UV-resistant, and damn-near bombproof, making it perfect for everything from days on the lake or beach to camping and hunting trips. This model is the ideal size for hauling enough wares for an individual or storing food for a small crew on weekend trips. Extreme insulation keeps ice frozen for days, and its bear-tested design is virtually indestructible, meaning it's up for any adventure. Between its extra-thick Fatwall design, PermaFrost insulation, and ColdLock gasket, we're sure to have ice after a few days under the mid-summer sun.