Maelstrom Cooler Backpack Insulated Soft Cooler Backpack, 50 Can Capacity Lightweight Leakproof Cooler Bag Large Beach Cooler Waterproof Lunch Backpack for Men & Women

From the manufacturer, 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, making it the perfect partner for camping, hiking, or the beach.

The backpack features stretchy straps, providing extra room to carry your picnic cloths or clothes, and the elastic straps hold the items in place to prevent them from slipping off. Additionally, it has two side handles, offering more options for carrying the cooler bag, which can improve the balance and maneuverability of the ice pack.

Compared to traditional plastic coolers that are big and heavy, this ice pack is made of lightweight materials that don't take up much space and can be carried around easily. The backpack also allows for personalization, as you can Velcro a flag or other patterns you like to make it more unique.

The Maelstrom cooler backpack is constructed with high-quality nylon material, making it 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, which can achieve 16 hours of cooling effect.

With a large capacity of 36L, the 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, and the soft cooler bag features high-density heat insulation thickened material and an upgraded leak-proof lining, which can prevent leaking and keep food hot or cool for 16 hours.

The portable cooler has multiple compartments, including an insulated and waterproof top compartment for food storage, a main compartment for ice packs and drinks, a front zip pocket for storing tableware, and two large side pockets and a mesh pocket for storing wine or water bottles. It also has hidden pockets on the back for your mobile phone and valuables.

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

Additional design highlights include a bottle opener on the shoulder strap for beer and drinks, an elastic rope net at the front of the pack to hold a picnic mat, and 10 webbing holes for keys, water bottles, and other tools. The cooler also has a stretch cord on the shoulder strap to hang sunglasses, and a Velcro in the front pocket to attach a flag or other icon for more personalization.

This versatile backpack can be used for various occasions, such as a lunch backpack, hiking backpack, camping backpack, fishing backpack, travel backpack, ice chest, and for hunting, cross-country, biking, and other outdoor activities.

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