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Tundra 45 Exterior Front Tundra 45 Exterior Side
Tundra 45 Interior Front Tundra 45 Interior Side

Outside 15 1/2” × 25 1/2” × 16”

inside 9 7/8” × 18 3/8” × 9 1/2”

empty weight 23 lbs

Icon26 using a 2:1 ice to beer ratio
WhiteDesert TanIce Blue
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The YETI® Tundra® 45 combines versatility with durability. This premium cooler is infused with that legendary YETI toughness — a durable rotomolded construction and up to two inches of PermaFrost™ Insulation. It’s UV-resistant and damn-near indestructible. The durable, marine-grade polyester rope handles with textured grips let you easily haul your Tundra 45 to the campsite and out on quick hunting excursions. It’s also great for a day on the lake, due to its molded-in tie-down slots and non-slip feet.

NOTE: All Tundra models come standard with one dry goods basket.

  • Holds 26 cans with recommended 2:1 ice-to-contents ratio
  • An all-purpose cooler for any adventure
  • Consider it your weekend warrior
  • Snugly fits on off-road vehicles
YETI Grizzly Proof 

IGBCBears, meet your match. See how we got our bear-resistant certification.

Tundra 45 is rated 4.9 out of 5 by 1448.
Rated 5 out of 5 by from Perfect Fit It fits perfectly under the exhaust vent of the Particulator air filter system on my Polaris Razor 4 1000.
Date published: 2017-06-14
Rated 5 out of 5 by from Unreal I work at a golf course and I use ice packs or dry ice to keep my waters cold and I can go a week without changing the ice and keeps everything perfect. Couldn't be happier!
Date published: 2017-06-14
Rated 1 out of 5 by from Junk This cooler is absolute Junk! Idk if it's defective or what but it barely keeps ice for 8 hours inside my house. I can put a 12 lb. Bag and maybe open it twice and it melts like it's in 90° weather. Would NOT waste your Money. I have one from Dollar General that works better than this one. Very Disappointed
Date published: 2017-06-05
Rated 5 out of 5 by from Stands Up to Life! I bought the Tundra 35 a few weeks back and haven't been disappointed! As a firefighter we often travel stations. I'm able to pack ice and all of my supplies for a shift in the tundra and leave it on the truck! When I have to travel I just take it out and move stations. I know that I always have cold supplies that I don't have to check on. I can put ice in it on Friday and Monday morning just drain the water off, add a little more ice and I'm good to go. Any other cooler I've owned would have everything floating after the first day! If you're on the fence, buy one, it's absolutely worth the money! Customer for life!
Date published: 2017-06-04
Rated 4 out of 5 by from Yeti mini just fir me I was not sure about the small size at first. I have the 110 and the 350!!! And i love LOVE THEM. but i needed more of a lunch box size cooler. Pack up with 3 or 4 days of meal prep lunches with some BAi coconut waters and head to work. It has been a few weeks and after a few rounds of lunches and ice cold beverages coming out at lunch time from the bed of my truck the other guys around the dock are really taking notice. Eat clean. Live clean. Thats my new take in life. This cooler is helping make that alot easier. Cooking once a week, pack it and forget it. Ice stays there all week with very little melt. My next size will be the 65 for sure... just a touch more room would be great! Thanks yeti for making my life better -- Capt Brian Mayer (Marauder Charter. Solomons md)
Date published: 2017-06-03
Rated 5 out of 5 by from Tough Best cooler I've ever owned. Being an avid outdoorsman, I can be extremely rough on things. These things are awesome and work great.
Date published: 2017-06-02
Rated 5 out of 5 by from Great cooler! This is my 4th Yeti cooler. I have a Tundra 65,Tundra 45 now,a Roadie and a Hopper 20. I do all kinds of different sports so that is why I have the different Yeti"s to take care of what I'm doing at a given time.
Date published: 2017-06-02
Rated 5 out of 5 by from Great Cooler!! I have always wanted a Yeti, so decided to splurge! I am sooooo happy that I did. I took it out on the boat over Memorial Day Weekend. The ice lasted the entire time!! Best investment in a cooler EVER!
Date published: 2017-06-01
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