• nylon
• Imported
• Insulation System: High-density insulation thickened 5 layer nylon material with internal advanced TPU seal blocks UV light to keeping it cold/hot/fresh for up to 20 hours. Perfect soft cooler backpack for camping, traveling, hiking, beach picnics, self-driving, travel and other outdoor activities
• Waterproof & Leak proof: The materials inside and outside of our insulated backpack are waterproof. The cooler back pack liner adopts high-tech seamless hot pressing process for leak-proof. This means you can confidently fill the cooler bag with ice, beer cans or soda cans. It's the perfect lunch backpack for men women
• Lightweight & Large Capacity: 13 x 7.5 x 17"( L x W x H) Weight: 1.85 lbs NEVO RHINO cooler backpack can holds up 36 cans(330ml) which have enough space to meet your necessities
• Multiple Compartments & Pockets: NEVO RHINO backpack coolers insulated leak proof has 1 large main storage compartment, 1 top storage pocket, 2 front zipper pockets, 2 side mesh pockets , 1 front elastic rope net, 1 beer opener and 1 phone pocket on the strap
• Service: Please contact us if you have any problems. We will reply within 24h. (We provide replacement services for quality problems within 1 year and lifetime customer service.)