YETI Tundra 45 Hard Cooler
- 45 quart capacity, hard rotomolded shell
- 16.13 x 25.75 x 15.38 inches outside (D x W x H)
- 23 lb item weight
- Up to three inches of insulation, pressure-injected polyurethane foam
- Certified bear-resistant design, T-Rex rubber lid latches
- Molded tie-down slots for boat, trailer or truck bed
- Vortex drain and ColdLock freezer-quality gasket
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A tough, heavily insulated hard cooler for camping, fishing and boat trips. It is heavy before any ice goes in, so short carries and vehicle loading suit it more than long walks.
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ASIN: B0842CNQ94Model: Tundra 45Category: Camping Coolers
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Overview
Hauling ice and a catch through rough trips is the job of the YETI Tundra, a rotomolded hard cooler with thick foam walls and a lid sealed by a freezer-quality gasket. Rubber T-Rex latches clamp the lid shut, and a Vortex drain empties meltwater.
Toughness and insulation are the case for it: rotomolded construction, a bear-resistant certification and pressure-injected foam in the walls and lid. Weight is the limit, since the shell is heavy before loading, and the listing gives no ice retention figure.
Who it's for
Anglers, campers and truck owners who strap gear down and need a cooler that survives rough handling get a hard, bear-resistant box. Someone packing lunch for a short walk will find it heavy and oversized.
Pros and cons
- Certified bear-resistant design
- Rotomolded shell built for rough use
- Rubber latches and dual-pin hinge
- Molded tie-down slots for boats and trucks
- Heavy before any ice or food
- Ice retention time not listed
- Description opens with Tundra 35 copy
- No wheels mentioned in the listing
Performance notes
Ice life depends on wall thickness and the seal: thick pressure-injected foam slows heat entering the box, and the gasket blocks warm air at the lid. Pre-chilling, opening the lid less and managing meltwater all change results, and the listing gives no retention figure to judge against.
Specifications
| Brand | Yeti |
|---|---|
| Model | Tundra 45 |
| Dimensions & fit | |
| Chamber Depth | 9.4 inches |
| Chamber Height | 15.5 inches |
| Chamber Width | 9.4 inches |
| Item weight | 23 pounds |
| Item Dimensions D x W x H | 16.1 × 25.7 × 15.4 inches |
| Capacity & performance | |
| Capacity | 45 quarts |
| Construction & materials | |
| Shell Type | Hard |
| Insulation Material Type | Polyurethane Foam |
| Material Type | Polyester |
| Color | Navy |
| Included components | |
| Included Components | Handle |
| Other details | |
| Container Type | Box |
| Water resistance level | Water Resistant |
| Insulation thickness | Up to three inches |
| Recommended Uses For Product | Camping, Fishing, Hiking, Picnic |
Frequently asked questions
Will tall bottles fit upright in the YETI Tundra 45?
The listing gives a chamber height of 15.5 inches, so check bottle height against that. Chamber width and depth are both listed as 9.38 inches, which looks small next to the outside width, so confirm the interior with the seller.
Is the YETI Tundra 45 the same as the Tundra 35?
No. The title and specs describe a 45 quart model, while the seller description opens with Tundra 35 copy. Go by the specs.
How long does the YETI Tundra 45 hold ice?
The listing gives no ice retention time. It describes up to three inches of insulation and a freezer-quality gasket, but no hours or days.
Does the YETI Tundra 45 have wheels?
No wheels are mentioned. Carrying is by LipGrip handles and DoubleHaul handles made with military-grade polyester rope.