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YETI Tundra 45 Cooler - Navy

MODEL:

YT45NB

MPN:

10045200000
5 out of 5 Customer Rating
YETI Tundra 45 Cooler - Navy is rated 4.8 out of 5 by 6691.
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View all YETI Hard Sided Coolers
YETI Tundra 45 Cooler - Navy, Yeti-Navy Blue, hires
YETI Tundra 45 Cooler - Navy, Yeti-Navy Blue, hires
YETI Tundra 45 Cooler - Navy, Yeti-Navy Blue, hires
YETI Tundra 45 Cooler - Navy, Yeti-Navy Blue, hires
YETI Tundra 45 Cooler - Navy, Yeti-Navy Blue, hires YETI Tundra 45 Cooler - Navy, Yeti-Navy Blue, hires
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YETI Tundra 45 Cooler - Navy, Yeti-Navy Blue, hires
YETI Tundra 45 Cooler - Navy, Yeti-Navy Blue, hires YETI Tundra 45 Cooler - Navy, Yeti-Navy Blue, hires
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YETI Tundra 45 Cooler - Navy, Yeti-Navy Blue, hires
YETI Tundra 45 Cooler - Navy, Yeti-Navy Blue, hires YETI Tundra 45 Cooler - Navy, Yeti-Navy Blue, hires
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About this Item

YETI Tundra 45 Cooler -- Navy

Performance meets practical. The YETI Tundra 45 cooler is just as rugged as it bigger brothers, but lighter on its feet. Whether it's fishing on the open seas, a long beach day, or a weekend camping trip, this YETI cooler has got you covered. With 2 inch thick insulated cooler walls and a freezer-quality lid gasket, ice stays frozen much longer so you can keep cool all day.

Stronger than strong, the YETI Tundra 45 cooler makes no compromises when it comes to build quality. Approved by the Interagency Grizzly Bear Committee (IGBC), the YETI Tundra 45 cooler is bear-proof when used with approved Master Locks.

The attention to detail doesn't stop there though; the YETI Tundra 45 cooler has a NeverFail Hinge System to ensure the lid of the cooler will never break even when under pressure, as well as BearFoot Non-Slip feet to prevent it from slipping around on the slick deck of a boat. To top it off, the YETI Tundra 45 cooler even comes with a leak proof Vortex Drain System, gone are the days of struggling to flip your cooler over to empty it after a long day out.

Product Features

  • Patented T-Rex Lid Latches to prevent broken latches
  • Neverfail Hinge System to ensure the lid of the cooler can handle any type of abuse
  • Coldlock Gasket in the lid to keep the cold in, and the heat out
  • Doublehaul Handles constructed of military-grade polyester rope for extra long hauls
  • Bearfoot Non-Slip Feet to keep your cooler in place in slippery conditions
  • Anchorpoint Tie-Down Slots to secure your cooler to any truck, boat, or trailer with ease
  • Interlock Lid System ensures cold air stays locked in tight, with no escape
  • Lipgrip Handles are there if you need them, but tucked away for convenience
  • Vortex Drain System for a simple, effortless way to drain your cooler
  • Capacity: 35 lbs of ice (only) or 26 beverage cans (using a 2:1) ice to can ratio)
  • Interior Dimensions: 9 7/8" (w) x 18 3/8" (h) x 9 1/2" (d)
  • Exterior Dimensions: 25 ½" (w) x 15 ½" (h) x 16" (d)
  • Shipping Weight: 23 lbs
  • Warranty Information: 5 year limited warranty

Series
TUNDRA 45
Type
Hard-Sided Cooler
Additional Features
The YETI Tundra 45 combines versatility with durability. This premium cooler is infused with that legendary YETI toughness - a durable rotomolde construction and up to two inches of PermaFrost (TM) Insulation. It's UV-resistant and close to 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.
Capacity
35 POUNDS OF ICE (ONLY) OR 26 BEVERAGE CANS (USING A 2:1 ICE TO CAN RATIO)
Inside Dimensions
9 7/8" X 18 3/8" X 9 1/2"
Warranty Information
5-YEAR LIMITED WARRANTY
Dimensions
25.5(w) X 15.5(h) X 16.0(d)

Customers Say

AI-generated from the text of customer reviews

This robust 45-quart cooler lives up to its reputation for exceptional ice retention, regularly keeping contents cold for 3-7 days even in intense summer heat. The rotomolded construction feels practically indestructible, though the trade-off is noticeable in its hefty 21-25 pound empty weight. While the size works well for weekend trips or small groups, the absence of wheels can make transport challenging when fully loaded. Users particularly appreciate thoughtful features like the wire basket for dry storage and the secure T-latch system, though occasional lid alignment issues may occur. The versatile design doubles as a casting platform or extra seating, while rubber feet keep it firmly in place during transport - sometimes almost too well.

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Rated 5 out of 5 by from Help with drinks for vacation Did an excellent job of keeping my drinks cold on vacation. Much needed as my large family group lacked another refrigerator needed for our drinks.
Date published: 2026-07-14
Rated 5 out of 5 by from Game changer I got this because my m30 had a recall i didn’t thought i was going to enjoy it as much but its was a game changer i really enjoyed it its not just a cooler its a portable table too
Date published: 2026-07-12
Rated 5 out of 5 by from Yeti best ever! Spectacular yeti color and quality. This is my 7 piece. Love each one. Absolutely the BEST!
Date published: 2026-07-09
Rated 5 out of 5 by from Tundra 45 I absolutely love my 45 Tundra. It is a perfect size for me to handle by myself on solo camping trips. Works flawlessly just like all my other Yeti's..
Date published: 2026-07-04
Rated 5 out of 5 by from Great Cooler Great cooler for the short time I had it . Thing works wonders. Keeps everything cool for long periods of time . I will be purchasing more products in the near future.
Date published: 2026-07-02
Rated 5 out of 5 by from Long neck, ice cold beer never broke my heart! Thank you.
Date published: 2026-07-01
Rated 5 out of 5 by from Amazing quality Never settle for just a good cooler. It's expensive but worth it in the long run. There certain things in life u don't go cheap on
Date published: 2026-06-30
Rated 5 out of 5 by from Perfect size! This cooler is the perfect size for road trips and Cosco runs. She will definitely serve her purpose, and then some! Beautiful colorway I’m very happy with this purchase!
Date published: 2026-06-25
Rated 5 out of 5 by from I bought this cooler because my last one got stolen. That sucks but I like all of my Yeti Coolers.
Date published: 2026-06-24
Rated 5 out of 5 by from Tundra 45 Love I've wanted one for years and received a Tundra 45 as a Fathers Day Gift. Completely blown away by the wonderful gift. I'm thankful beyond words. Now the cooler had a lot to live up to. I mean, I've wanted one for many years so I had really built it up in my mind. It has not disappointed at all. It's fantastic. It was worth the wait
Date published: 2026-06-17
Rated 5 out of 5 by from First Yeti I finally decided to buy a Yeti. It's first test was to keep popcicles frozen for a bunch of cross country runners after a workout. It was perfect. I'm about to go on a cross country road trip and counting on it to keep my food fresh for several days.
Date published: 2026-06-15
Rated 5 out of 5 by from EXTREMELY DURABLE Keeps ice for days and EXTREMELY durable. Flipped my RZR three times and it landed squarely on my YETI helping stop my car from continuing to roll and propped the back of it off the ground and has ZERO cracks, still latches tight, and holds water.
Date published: 2026-06-14
Rated 5 out of 5 by from Yeti 4 Everyone Our non-profit group voted to raffle-off this cooler and to our surprise, tickets sold off within the week. Great product and people want them.
Date published: 2026-06-12
Rated 5 out of 5 by from Beautiful Color Keeps everything super cold. It's a great size. Very happy with it.
Date published: 2026-05-24
Rated 5 out of 5 by from LOVE the Color and Functionality Color is amazing for us girlie girls who still like to be outside! Expected YETI quality and delight with their products.
Date published: 2026-05-21
Rated 5 out of 5 by from Eye catching cooler! Beautiful eye catching color, built with the confidence & trusted quality that YETI has instilled.
Date published: 2026-05-21
Rated 5 out of 5 by from Excellent Cooler!!! I just bought this cooler and I am in love. I love the color and the durability of the cooler.
Date published: 2026-05-17
Rated 5 out of 5 by from Great Cooler - Tundra 45 The Tundra 45 exceeded my expectations. The design and quality is excellent.
Date published: 2026-05-15
Rated 5 out of 5 by from Quality Have had this cooler for many years now have been great. Ice last many days. Just had to relay my quality story. I was in Gatlingburg TN last week end and while getting ready to load the cooler a bear showed up in the front of my bronco. I took a few steps back put cooler down and ran inside. The bear pushed and pulled and bit the cooler. Dragged it with its teeth. Family was yelling and banging to get bear away. It did leave. The cooler has some small battle marks but still in good shape
Date published: 2026-05-15
Rated 5 out of 5 by from Love the blue color Love the color! Keeps things cold for a very long time
Date published: 2026-05-14
Rated 5 out of 5 by from Love It! We love everything about this cooler! The size, durability, color, and effectiveness have sold us on Yeti forever.
Date published: 2026-05-12
Rated 5 out of 5 by from Great cooler addition Great construction. Love the color, right size but would’ve gone next size up
Date published: 2026-05-08
Rated 5 out of 5 by from It’s a Yeti It’s a Yeti! How could you get anything less then a work horse of a cooler? I absolutely love this Desert Bloom color! It’s gorgeous and just like any other yeti I own … it does its job!
Date published: 2026-04-30
Rated 5 out of 5 by from Keeps the bevs extra extra icy braddah Finally after a logistical nightmare yeti made it right and ivgot my coolers.since then i been to the beach a coulle times wnd used them to keep the bevs n snacks cold for a track meet. All the kids got fed and my pocketbook didn’t get gutted. Thanks yeti. Ine held ice for 5 days before i remembered i need to clean it out before ut started to get rank. I stand by yalls products
Date published: 2026-04-17
Rated 5 out of 5 by from Beautiful color Love it and the color! Can’t wait to put it to good use camping and boating
Date published: 2026-04-17
Rated 5 out of 5 by from Sturdy and Tough We bought this as a gift a few months ago and they loved it! Therefore we decided to gift one to ourselves!
Date published: 2026-04-15
Rated 5 out of 5 by from Best ice chest Looks great and keeps ice for several days!!!!!!!!
Date published: 2026-04-08
Rated 5 out of 5 by from Awesome What can I say? It absolutely does what it’s supposed to. I bought it to pack lunches and drinks for the week, but it’s almost always in use. I keep it in the back of the cab of my truck. I pre chill it and load it up with cold food and drinks on Sunday night with a yeti ice and usually a small bag of ice. At the end of the week, it’s still going strong. I use it on weekends for family trips and backyard adventures. It is just the right size to hold whatever I need and still be small enough to move around by myself. I’ve tried the rock salt trick. It almost worked too well. My drinks stayed frozen for a couple of days. It’s an investment, but you get what you pay for. It’s tough as an old pair of boots, it keeps things cold for an absurdly long time, and I’m sure I will be passing it down to my boys one day. Lots of adventures await.
Date published: 2026-03-25
Rated 5 out of 5 by from Excellent produce I’m so happy with it. My ice last over 4 days. Love it
Date published: 2026-03-03
Rated 5 out of 5 by from Best Cooler Ever The best cooler to have hands down. I already have another bigger cooler. Never let me down. Never seen food last 3 days in any other cooler than this one.
Date published: 2026-02-01
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