Maelstrom Insulated Soft Backpack Cooler Lightweight Leakproof Cooler Bag for Men Women Waterproof Lunch Backpack

This cooling backpack is an upgraded version of the Maelstrom coolers, with a large capacity of 36L, using the latest ultrasonic welding technology. Leak-proof and heat preservation is guaranteed, and there are a variety of ways to carry it, making it the perfect partner for camping, hiking or a day at the beach.

Crafted from high-quality nylon material, the Maelstrom cooler backpack is more durable, scratch-resistant and waterproof than other ordinary materials. Five layers of different materials have been added to fully ensure the true effect of insulation, allowing it to achieve 16 hours of cooling effect.

With a large 36L capacity, this insulated cooler backpack measures 21" x 13.5" x 8" (L x W x H) and weighs 1210g. The main pocket can hold up to 50 cans, while the soft cooler bag features high-density heat insulation thickened material and an upgraded leak-proof lining, preventing leaks and keeping food hot or cold for 16 hours.

The portable cooler's design includes multiple compartments for optimal organization. The insulated and waterproof top compartment is for food storage, the main compartment is for ice packs and drinks, the front zip pocket is for storing tableware, and the two large side pockets and mesh pocket are ideal for storing wine or water bottles. Additionally, there are hidden pockets on the back for your mobile phone and valuables.

Crafted for durability and comfort, this lunch bag is made of heavy-duty nylon that won't rip, tear or scratch, yet is lightweight and easy to carry. Adjustable shoulder straps and an ergonomic design allow it to meet the needs of people of different heights, while the shock-absorbing foam back provides maximum comfort and softness, as well as good breathability.

The cooler backpack offers several additional design highlights, including a bottle opener on the shoulder strap for beer and drinks, an elastic rope net at the front to hold a picnic mat, and 10 webbing holes for keys, water bottles and other tools. There is also a stretch cord on the shoulder strap to hang sunglasses, and a Velcro patch in the front pocket to attach a flag or other icon for personalization.

Versatile in its uses, this soft cooler insulation leak-proof bag can serve as an excellent lunch backpack, hiking backpack, camping backpack, fishing backpack, travel backpack, ice chest, and more for a variety of outdoor activities such as hunting, cross-country, and biking.

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