10 Best Backpack Coolers 2025 in the United States

The SPARTER Backpack Cooler is designed for those who enjoy outdoor activities like hiking, camping, or beach outings. It holds up to 30 cans, making it spacious for food and drinks. The cooler's insulation capabilities are notable, retaining chill for up to 20 hours, thanks to the thick 8 mm foam and advanced seal technology. This feature is particularly beneficial for long days outdoors when keeping beverages cold is essential.

In terms of practicality, the leak-proof liner offers peace of mind, although users need to be cautious about the zipper area not being completely leak-proof. The inclusion of double insulated compartments allows for convenient separation of drinks and dry foods, while additional pockets provide space for personal items like your phone or snacks.

Lightweight at just 1.1 pounds, this backpack cooler is easy to carry, and the padded shoulder straps enhance comfort during travel. The water-resistant nylon material adds to its durability, making it suitable for various weather conditions. Potential users should note the cooler's weight capacity and design. Although it can hold up to 30 cans, it may become cumbersome to carry when fully loaded. Additionally, while the leak-proof feature works well for the liner, the zipper’s limitations could lead to spills if not handled carefully. Its hand-wash care instruction might also be inconvenient for some users.

The Maelstrom 35 Can Backpack Cooler is a versatile and practical option for outdoor enthusiasts. It offers a significant capacity, capable of holding up to 35 cans, making it suitable for activities such as camping, fishing, hiking, and picnics. The high-density insulation and leak-proof liner ensure that your food and drinks remain hot or cold for up to 16 hours, which is a strong point for preserving freshness during long outings. The interior is also easy to clean, adding to its convenience.

Weighing only 15.2 ounces, it is lightweight and easy to carry. The backpack features multiple compartments and pockets, including a main zipper compartment, front pockets, mesh side pockets, and a hidden back zipper pocket, providing ample storage and organization options. Comfort is prioritized with thicker, padded back support and adjustable, breathable shoulder straps that distribute weight evenly and reduce fatigue.

Additional features such as a stainless steel bottle opener, condiment bottle storage, and various hanging points for tools and accessories enhance its functionality. However, the polyester material, although durable, may not be as robust as other heavy-duty fabrics and the adjustable buckle for wine bottles might not be suitable for all bottle sizes. Some users may find the size a bit bulky for shorter trips or daily use. In summary, this backpack cooler excels in capacity, insulation, and comfort, making it a great choice for extended outdoor activities, although its durability and versatility in carrying different items could be slightly improved.

The Hulongo Large Waterproof Insulated Cooler Backpack is a versatile choice for outdoor activities such as camping, beach trips, fishing, and picnics. With a 30-liter capacity, it can hold up to 48 cans, making it spacious enough for a day's worth of food and beverages. The insulation is a significant strength, with 8 mm foam and a silver PEVA seal that keep contents cool for up to 12 hours. This is ideal for long outings, ensuring your items stay fresh throughout the day.

The backpack is lightweight and has adjustable padded straps, enhancing comfort during extended use. Its waterproof nylon material with a PU coating makes it durable and easy to clean, which is great for various weather conditions and rugged use. An additional strength is its leak-proof design, thanks to the high-tech seamless hot pressing process and smooth horizontal zippers, ensuring no spills. The multiple compartments and pockets, including two insulated sections, a front pocket, and two side pockets, offer valuable organizational options. The provision of a bottle opener adds to its convenience.

While it is praised for being lightweight, its dimensions might make it a bit bulky for some users, especially when fully loaded. Moreover, some might find the gray color option limiting. The backpack serves unisex-adult users well, making it a suitable gift for both men and women who enjoy outdoor adventures.