Tundra 45

Tundra 45

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Tundra 45

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. Which is to say it's built to last and will keep your contents ice-cold even in sweltering conditions, like a triple-digit summer day in central Texas. No bowing, cracking, or melting here.

Note: This Tundra cooler comes with one dry goods basket.


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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. Which is to say it's built to last and will keep your contents ice-cold even in sweltering conditions, like a triple-digit summer day in central Texas. No bowing, cracking, or melting here.

Note: This Tundra cooler comes with one dry goods basket.

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Dimensions & Specs

Dimensions & Specs

  • Outside
  • Inside
Tundra 45
Tundra 45
Tundra 45
Tundra 45
  • OUTSIDE 16 1/8” × 15 3/8” × 25 3/4”
  • INSIDE 9 3/8” × 10 5/8” × 18 3/8”
28 Cans of beer
34 pounds of ice (Only)

Using a 2:1 ice-to-can ratio by volume


The Tundra 45 is loaded with technology that makes it the superior choice for anglers, hunters, and outdoor maniacs. From the patented T-Rex™ Lid Latches to the three inches of PermaFrost™ Insulation, this premium cooler will over-perform every time.

Tundra Technology & Features
  • fatwall

    Fatwall™ Design

    Extra-thick walls hold up to two inches of insulation for unmatched ice retention.

  • permafrost


    Pressure-injected commercial-grade polyurethane foam in the walls and lid makes sure your ice stays ice.

  • rotomolded


    Makes it armored to the core and virtually indestructible.


  • t-rex

    T-REX™ Lid Latches

    Heavy-duty rubber latches are made with patented technology so you'll never see another busted latch.

  • anchorpoint

    Anchorpoint™ Tie-Down Slots

    Molded tie-down slots for easy mounting to your boat, trailer, or truck bed.

  • neverfail-hinge

    NeverFail™ Hinge System

    Two hinge pins and interlocking design prevent the hinge from ever breaking.

  • interlock

    Interlock™ Lid System

    Creates a form-fitting barrier against the heat.

  • coldlock

    Coldlock™ Gasket

    A freezer-quality gasket circles the length of the lid to block out the heat and lock in the cold.

  • lipgrip

    Lipgrip™ Handles

    Stay out of the way and make carrying your catch seem less of a chore.

  • doublehaul

    Doublehaul™ Handles

    Military-grade polyester rope for extra durability.

  • vortex

    Vortex™ Drain System

    Leakproof, rugged, and designed for quick and easy draining.

  • bearfoot

    Bearfoot™ Non-Slip Feet

    Prevent sliding to keep your YETI in place.

Tundra 45 Cooler

Weekend Warrior

The Tundra 45 is UV-resistant and damn-near indestructible. The durable, marine-grade polyester rope handles with textured grips let you easily haul your premium cooler 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. No matter your passion, the Tundra 45 is ready to go along for the ride.


Roadie 20
  • 14 1/4Tall
  • 19 1/8Wide
  • 13 5/8Deep
  • 15 3/4Tall
  • 21 3/8Wide
  • 16 1/8Deep
  • 15 3/8Tall
  • 25 3/4Wide
  • 16 1/8Deep
  • 16Tall
  • 30 5/8Wide
  • 17 1/4Deep
  • 19 1/2Tall
  • 18 5/8Wide
  • 28 1/4Deep
  • 17 1/2Tall
  • 33 1/2Wide
  • 17 7/8Deep
  • 19 7/8Tall
  • 30 7/8Wide
  • 19 3/4Deep
  • 20Tall
  • 37 1/2Wide
  • 18 1/8Deep
  • 20Tall
  • 40 1/4Wide
  • 19 7/8Deep
  • 21 3/8Tall
  • 45 5/8Wide
  • 19 3/4Deep
  • 24 1/8Tall
  • 39 3/4Wide
  • 25 3/4Deep
  • 21 3/8Tall
  • 55 5/8Wide
  • 22 7/8Deep
  • 23 1/4Tall
  • 63 1/2Wide
  • 24 3/4Deep


Tundra 45 is rated 4.8 out of 5 by 2400.
Rated 5 out of 5 by from Reliably Chill This cooler has served me well over the past several years. From chilling beer and keeping the weekend's food fresh and cold to casting at tailing reds while standing on top of it and serving as a fireside seat. I use my Tundra 45 on all of my longer excursions and it has proven its durability and utility time and time again.
Date published: 2019-03-08
Rated 5 out of 5 by from Like the north pole I bought this cooler at Ft buchannan Puerto Rico at the exchange last year and I have taken it almost every where on the island fill it with my favorite beer throw some ice on them and go beer stays cold that’s it
Date published: 2019-02-27
Rated 5 out of 5 by from Great for sight fishing! Once I get to an area I want to fish and lower my trolling motor, I move my Tundra 45 to the bow of my boat and stand on it to fish from (trolling motor has a remote control). I applied a piece of adhesive grip material to the top of my Tundra 45. Fish on!
Date published: 2019-01-11
Rated 5 out of 5 by from It’s a yeti, it’s well made Been wanting one of these coolers for a while but I held back due to cost. I know the saying “you get what you pay for” but I still didn’t want to spend the money. So I went and got a yeti wanna be and it didn’t do as I expected. Got another brand also yeti look a like and same thing, it was ok but not what I was looking for and it leaked. So it was time for me to get my beloved real yeti. Tried it out precooled it with some yeti ice packs and added some ice and it held a couple of days. Did not need more proof Yeti works and it doesn’t leak; you do get what you pay for. I am very happy with it Just sad it took me so long to get one.
Date published: 2018-12-16
Rated 5 out of 5 by from Tundra 45 Is A Great Cooler! I purchased a Tundra 45 cooler in the ice blue color from a Dick's Sporting Goods store on November 21, 2018. I am currently using the cooler inside my house where the room temperature is a constant 67 degrees. I initially put 32 pounds of ice in it and 3 cans of beer. As the days went by, I added more cans of beer, sodas, and bottles of orange juice as space became available. The ice I put into the cooler initially is referred to as the "sacrificial bag of ice". I drained the ice melt once a day. Once the remaining ice had reached the halfway amount, I put an Accurite thermometer purchased at Lowes to measure the inside temperature of the cooler above the ice level. It registered 36 degrees, and remained so for days. By the 8th full day, I still had a big chunk of ice left that probably weighed about 3 or 4 pounds. I got tired of waiting for the rest of the ice to melt, so I ended my test. I was very impressed. In fact, I was so impressed that I bought a Tundra 65 cooler in the ice blue color from Dick's Sporting Goods on December 7th. The Tundra 65 cooler works great, too, as I am currently testing it out. Eventually one cooler will end up being used in my car for trips to the supermarket or farmers market when I purchase salads, cold cuts etc. to keep them fresh until I get home. I should point out that I am not the only one in my household who loves Yeti coolers. The Tundra 45 is situated on top of two round backless bar stools I bought years ago from Target. The Tundra 65 is placed on top of a small table. Both coolers are located about 3 feet high to make them easy to drain. I can just use a small bucket, or an empty Tidy Cats litter pail to drain the ice melt. So by now you must have guessed that my house cats love my Yeti Tundra coolers, too. They like to sleep on top of the coolers --and I had anticipated this months ago before I bought my first Yeti cooler. So I have large bath towels draped over the coolers to keep them clean and scratch free. I buy my bags of ice from Shoprite supermarkets. The ice is very good. Some stores sell ice that is mostly chipped ice. Chipped ice will melt rather quickly in a cooler. Look for bagged ice that actually has larger ice cubes so you will have great results with your cooler. I highly recommend that you get a Yeti cooler. They are great.
Date published: 2018-12-13
Rated 5 out of 5 by from Worth every penny! I bought my YETI at the end of summer so I probably got one use out of it with keeping product cold. It did it's job. This review is more for how well the YETI kept warm. I was in charge of the turkey this past thanksgiving and I had smoked a 25lb turkey. Long story short, the turkey was ready 4-5 hours before our set time for dinner. We didn't want to leave it on the smoker because of possibly drying out the turkey so we covered it with towels and stuck it in the YETI for 4-5hours and when we pulled it out, it was still steaming, warm, and very moist! Def worth every penny!
Date published: 2018-12-06
Rated 5 out of 5 by from Great cooler! We love this cooler so much we got a second one! They keep stuff cold for so long!
Date published: 2018-12-01
Rated 5 out of 5 by from It's No Cooler...It's An Icemaker Now look here. This Yeti cooler is no ordinary cooler...It’s an icemaker. This cooler is the best thing I have bought in my 26 years of being alive. This past 4th of July weekend me and my buddies were out East in New York. The weekend was a solid 80 degrees, a little humid and sunny for 4 days straight. This cooler was our lifeline that weekend. We were hauling to the beach, leaving it poolside, throwing it in the back of the car...It was all over the place. It was constantly getting refills of our adult beverages of choice...but never ice. If you put a 5lb bag of ice in there, expect about 10lb’s of ice after 48 hours or so.
Date published: 2018-11-13
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Tundra 65 Alabama


Gameday isn't complete without cold drinks and a big show of school spirit. Get a Roadie, Tundra 45, Tundra 65, TANK 85 with your school's officially licensed logo.