10 Best Insulated Backpack Coolers 2025 in the United States

The Maelstrom 35 Can Backpack Cooler offers a substantial capacity with its ability to hold up to 35 cans in a 27-liter space, making it suitable for camping, fishing, picnics, hiking, and traveling. Its high-density insulation and leak-proof liner are strong points, ensuring food and drinks stay hot or cold for up to 16 hours, which is ideal for extended outdoor activities.

The bag's multiple compartments and pockets provide organized storage for various items, enhancing convenience during trips. Weighing only 15.2 ounces, it is lightweight and easy to carry. The ergonomic design, with padded and breathable shoulder straps and an adjustable chest buckle, contributes to comfort, reducing fatigue during long excursions.

Additionally, unique features like a shoulder strap bottle opener, condiment bottle storage, and various attachment points for tools and accessories add to its versatility. However, while these features are beneficial, the polyester material may not be as durable as some higher-end alternatives over prolonged use. Also, the product's dimensions might be slightly bulky for some users, particularly if they need a more compact option. Despite these minor drawbacks, the Maelstrom backpack cooler is a practical choice for anyone needing a well-designed, functional cooler for various outdoor activities.

The YETI Hopper M20 Backpack Soft Sided Cooler is a solid choice for outdoor enthusiasts who want a durable, hands-free way to keep drinks and food cold. It holds about 18 cans or 26 pounds of ice, which is a moderate capacity—good for day trips, hiking, fishing, or picnics but not large enough for extended group outings. Its ColdCell insulation uses closed-cell foam to keep contents ice cold for hours, a key feature for any cooler backpack. The MagShield Access with magnets is a clever design that helps prevent leaks while making it easy to open and close, adding convenience on the go.

Comfort-wise, it’s designed as a backpack, so it frees your hands and distributes weight, though it weighs around 3.45 kg (about 7.6 lbs) when empty, which may feel a bit heavy for some during long hikes. The DryHide shell fabric makes it tough against punctures and UV damage, enhancing durability for outdoor use. Additional features like the HitchPoint Grid let you attach extra gear or tools, adding versatility.

With its relatively higher weight and moderate capacity, it’s best suited for solo adventurers or small groups rather than large parties. If you prioritize high-quality insulation and durable materials in a handy backpack style, the YETI Hopper M20 is worth considering.

The Carhartt Thick Foam Fully Insulated Cold Front Cooler Backpack is designed to keep up to 30 cans or about 20 pounds of food and drinks cold for extended periods, thanks to its thick foam insulation. Made with durable, water-resistant nylon webbing, it resists wear and light rain, making it a solid choice for outdoor activities like beach trips, work sites, or school lunches. It weighs around 4.2 pounds, which is reasonable for its size and insulation level, though it may feel a bit heavier compared to simpler cooler bags. The backpack style offers padded handles and a detachable shoulder strap, providing multiple comfortable carrying options.

The fit should be comfortable for most users, although adjustable straps for a more customized fit are not specified. In terms of storage, there’s a front zippered pocket and side mesh pockets for small items like utensils or condiments, adding convenience without bulk. The roll-top opening is waterproof and designed for easy access, even while wearing gloves, which is a nice touch. Cleaning is straightforward thanks to a lined interior that also helps maintain temperature.

A potential downside is that while the material is water repellent, it’s not fully waterproof, so it might not protect contents during heavy rain or submersion. Also, it’s on the larger side dimension-wise, so it might be less ideal if you want a more compact cooler. This cooler backpack is a reliable option for anyone needing a durable, well-insulated pack for outdoor use, with practical features that balance comfort and storage.