Grizzly 400 Cooler

Grizzly 400 Cooler
SKU: G400

Availability: In stock

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With its lifetime warranty, you're assured that the Grizzly 400 Quart Cooler is more than just a fad. Since 2002, Grizzly has been engineering and torture testing coolers with your hunting, fishing, tailgating, and camping expeditions in mind. Our coolers are made in the USA by outdoor enthusiasts for outdoor enthusiasts. Proudly envisioned, engineered, tooled, tested, perfected, and produced in Decorah, Iowa, Grizzly Coolers has extensive knowledge and credibility in the cooling industry.



Our coolers are made from rotationally-molded LLDPE plastic and are designed to achieve even wall thicknesses for optimal durability.

IGBC Certified

All Grizzly Hardside coolers are IGBC certified.

Thermal Properties

All hard-sided coolers are pressure injected with up to two inches of polyurethane foam.

Integrated Hinge

The hinge is built with integrated interlocking design to withstand the toughest situations.

2" Drain

The 2” Drain allows for quick and complete draining of your cooler.

Molded-In Handles

Built in molded handles for easy carry. Part of the Dual Handle System.

Dry Ice Compatible

Our coolers are dry ice compatible.

Locking System

Each hardside cooler comes with two lock holes to keep your cooler secure and your contents safe.

Silicone Rubber Gasket

Our lids seal with a silicone rubber gasket to keep cold air trapped extending the longevity of your ice.


The American-made Grizzly 400’s exterior measures 54 1/2 inches wide by 30 3/4 inches deep, and stands 32 inches high. 400 Quart Capacity. 91 lbs empty.


  • RotoTough™ rotationally molded construction
  • Environmentally friendly pressure-injected insulation
  • Molded-in hinge with stainless steel pin
  • 2” drain plug for easy, quick draining
  • Full length drain channels for complete draining
  • Rubber Latches secured with stainless steel hardware
  • Non-slip non-marking rubber feet
  • Molded-in heavy duty handles
  • Foam Rubber Gasket makes a perfect seal
  • Lifetime Warranty
  • Made in USA
  • IGBC Certification Number 3402

Customer Reviews 7 item(s)

Incredible value!
I bought this cooler and the 40 quart for an elk and antelope hunt in WY last year. Had two elk tags and two antelope tags and knew I would need the room. First off, couldn't have asked for better service from Grizzly. They rushed the shipping so I could have it in time and were very customer svc driven. You add that to the great price and the fact it's made in the USA, and I'm a happy guy. Only brought home two goats but this cooler will be going on every elk hunt going forward. You would have to be crazy to pay more for any other cooler when Grizzly checks all the boxes.
Review by Kevin / (Posted on 3/29/2019)
Huge cooler, Huge Value
This cooler is simple amazing. I loaded it full of block and cubed ice for the elk hunt and 18 days later when I needed the ice it was still 3/4 full. I have no doubt that it would hold ice for 30 days with the right pre-cool and storage. One trick I did do was put blue styrofoam on the lid and then put a silver tarp over it and kept it shaded in the trees as much as possible. The only thing that could be improved is a better seal with the latches used on the smaller coolers. Overall a great value especially for early season archery hunts. Buy one you won't regret it!
Review by 1mightybiggamehunter / (Posted on 9/17/2018)
I bought this white Grizzly 400 for hunting in remote locations. This cooler allowed me to store wild game while temperatures outside soared. It kept me hunting vs. leaving the back country to prevent meat from spoiling. I used block ice instead of cubes of ice and it worked excellent. Lots of room and drain plug works very easily. Just an all around dream.
Review by ELKAHOLIC81 / (Posted on 8/16/2018)
I would recommend this cooler.
I purchased this cooler for a bear hunting trip. One week in a remote area of Canada. This cooler kept all are food and drinks cold for the entire week. And still had ice at the end of the week.
Review by Hunting enthusiasts / (Posted on 6/10/2018)
We use one of these Grizzly 400s as a fish boat on a charter boat. It has held up very well despite rough use on a busy boat.
Review by Tawn / (Posted on 4/23/2017)
Great Coolers
We Purchased 3 of these for our 4 day music festival. We used them for beer sales and I would estimate that they came close to paying for themselves in the money we saved on ice. They were abused and opened and closed thousands of times by our staff and showed no signs of wear at the end of the festival. We couldn't be happier with our purchase and are buying more for this year
Review by RIverFest / (Posted on 3/22/2017)
Would recommend this product
I have the Grizzly 400, this thing is huge and holds ice and food cold for as long as I have needed. The drainage is fast and simple.
Review by Kurt / (Posted on 2/5/2017)

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Grizzly Coolers LLC does not sell directly through,, or any other mass online retailer. These outlets are susceptible to scams and Grizzly Coolers products purchased through these means may be void of any manufacturer warranty. Authorized Grizzly Dealers can be found on our dealer locator.

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