YETI Tundra 45 Cool Box in Big Wave Blue

The Tundra® 45 Cooler combines versatility with durability. This premium cooler is infused with that legendary YETI toughness — a durable rotomoulded construction — and up to three inches of PermaFrost™ Insulation.

Which is to say it's built to last and will keep your contents ice-cold even in sweltering conditions, or keep your campfire food warm despite the wind chill.

A solid all-purpose size. Holds overnight camp provisions for four people or drinks for a day on the water.

• 28 Beer Cans (using 2:1 ice-to-can ratio)
• 28 lbs of Ice (only)
• Rotomolded Construction - for virtually indestructible protection.
• Vortex™ Drain System - Leakproof, rugged, and designed for quick and easy draining.
• Bearfoot™ Non-slip Feet
• Interlock™ Lid System
• Coldlock™ Gasketa that blocks out the heat and locks in the cold.
• Quicklatch™ for quick, one-handed cooler access.
• External Dimensions: 65 width, 40.4 diagonal, 39.4 height (cm)
• Empty weight: 10.4 kg
• Tundra® Coolers come with a five-year warranty.

FAQ

How should I use my hard cooler?

Coolers are great for hunting, fishing, camping, rafting, barbecuing, and beer drinking. There's no adventure this mighty ice chest can't take on.

What does Rotomolded mean?

Rotomolding is a plastic-forming process that produces extremely durable, hollow, single-piece molds. It’s similar to how high-grade polyethylene whitewater kayaks are made.

How tough are TUNDRA Hard Coolers?

Yeti's rotomolded coolers are stronger than this grizzly and this guy. They also survived battles with a slingshot, so we’d say pretty damn tough.

What does "Grizzly Resistant" mean?

Our locked hard coolers were tested and approved by the Interagency Grizzly Bear Committee. Make sure you utilize the bear proof locks to keep the grizzlies out.

How can I keep my ice in my cooler longer?

Minimise negative variables (sun exposure, poor ice quality, too little ice, etc.) and check out Yeti's comprehensive list of how to maximize ice retention here.

Can I use dry ice?

Absolutely. The thickness of the walls, coupled with the amount of insulation make Tundra® Hard Coolers dry ice compatible.

Will it also keep my hot items hot?

Yes. In fact, Yeti's pitmasters use them to hold hot, fresh barbecue. The same insulation and thick walls that keep the cooler cold also keep the heat.

Is it easy to clean?

Yes. We recommend using soap and warm water. If you need a heavy-duty cleaning, use a 6:1 solution of warm water and bleach with a sponge or mildly abrasive rag.

About Yeti

YETI Coolers was founded in 206 with a simple mission: build the cooler they’d use every day if it existed.

One that was built for the serious outdoor enthusiast rather than for the mass-discount retailers.

One that could take the abuse they knew they’d put it through out in the field and on the water.

One that simply wouldn’t break.

They decided early on that product innovation would come from necessity and firsthand experience – not from market research and data analysis.

Today, YETI products perform when it matters most - whether that be an excursion into the remote Alaskan wilderness, chasing redfish on the Gulf coast, or just getting together with friends in the backyard.