A well-designed cooler backpack is your secret weapon to enjoyable, dare I say luxurious, day experiences in the outdoors. If you find the right backpack cooler to fit your needs you can bring your most favorite foods and drinks to the most beautiful places. The right one is a best of both worlds piece of gear since they can comfortably let you get off the beaten track and still enjoy the comforts of home when you get there.
I tested a long list of the best backpack coolers on the market to help you choose the one that will work best for you.
How we tested each cooler
I really sucked the marrow out of this summer and these coolers came along for the party. To identify the best backpack cooler, I took each product on different rafting day trips on the Rogue River and on at least one overnight rafting trip on the Klamath River. These coolers camped with me and my family for 12 nights spread out between the far northern California coast, rivers in California and Oregon, and in the Redwoods. They roasted in the sun on beaches in California and Oregon and got hiked down dozens of trails to magical lunch spots.
And the results below show which held up to the test.
Field Mag's Top Picks for Best Backpack Cooler
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Best for Picnics:
Hydro Flask 20L Carry Out Soft Cooler Pack -
Most Durable:
Yeti Hopper M20 Soft Cooler Backpack -
Best High Capacity Option:
Camelbak ChillBak Soft Cooler & Hydration Center -
Best for Water Activities:
ICEMULE Pro XL Insulated Backpack Cooler -
Best for the Coldest Beers:
RTIC Backpack Cooler -
Most Accessories
Pelican Dayventure Backpack Cooler -
Best Value
REI Co-op Cool Trail Split Pack
The 7 Best Backpack Coolers of 2025, Tested