Yeti® Tundra 45 Cooler Box

The Yeti Tundra 45 Cooler Box combines exceptional durability, generous capacity, and premium thermal insulation. It is designed to keep contents ice-cold even in hot weather while also helping preserve warm food during colder outdoor conditions. Thanks to its rugged construction and practical design, it is ideal for camping, fishing, expeditions, and extended outdoor trips.

Extremely Durable Construction

The Tundra 45 features a rugged one-piece construction built for maximum resistance to impacts and harsh outdoor use. Patented T-Rex Lid Latches keep the lid securely closed, while the NeverFail hinge system helps prevent wear and damage during repeated opening and long-term use.

Premium Insulation for Extended Cooling

Extra-thick FatWall walls with up to 7.5 cm of insulation combined with pressure-injected PermaFrost insulation help maintain ice retention for extended periods. The ColdLock gasket and InterLock lid system create an effective thermal barrier against heat intrusion.

Built for Outdoor Adventures and Travel

Comfortable carrying is ensured by heavy-duty military-grade polyester DoubleHaul handles. Non-slip BearFoot feet keep the cooler stable on boats, vehicle beds, and wet surfaces. Integrated AnchorPoint tie-down slots allow secure fastening during transport, while the Vortex drain system enables fast and convenient water drainage after the ice melts.

Benefits You Need to Know About:

• Extremely durable one-piece construction
• Extra-thick FatWall insulation up to 7.5 cm
• Premium PermaFrost insulation
• ColdLock gasket for extended ice retention
• Patented T-Rex Lid Latches
• Durable NeverFail hinge system
• Heavy-duty DoubleHaul polyester handles
• Non-slip BearFoot feet
• Vortex drain system for quick water drainage
• AnchorPoint tie-down slots for secure transport
• Ideal for camping, fishing, and expeditions
• IGBC certified when used with a compatible lock