Rockbros Backpack Cooler

• LEAKPROOF& WATERPROOF: Unlike ordinary bags with sewn zippers that easily leak cold air and water, ROCK BROS coolers are designed with airtight zippers to prevent loss of cool air, and effectively minimizes water leakage. Keep the cooler bag upright for best performance. T-shape slider and serrated zippers allow for smooth opening and closing. The surface and lining are made of double-sided waterproof fabric
• EXCELLENT COOLING PERFORMANCE: More than 48 hours extra long cooling insulation time under a 107 degree indoor environment, will keep the food fresh and drinks cool.The inner material of the soft cooler is high density insulation foam and the interior surface is waterproof TPU & airtight zipper which can ensure the cool air stays in
• DURABLE SOFT COOLER: Made of leak resistant, durable fabric, best ultra-portable backpack with cooler for picnics, road/ beach trips, BBQ, hiking, camping, cycling, the perfect gift for men women
• LARGE CAPACITY COOLERS: 14.8" x 11.18" x 19.88" (L x W x H), Weight: 4.22 pounds / 1918g, can hold at least 36 cans with ice, about 20L, own enough space for all your day’s worth of drinks and food
• LIFETIME WARRANTY: ROCKBROS insulated back pack cooler come with lifetime warranty against any product defects. If there is any problem about the product, just email us, you will get full refund or replacement

ROCKBROS backpack cooler is well made and good quality. Made of 840D Nylon + TPU, it has excellent waterproof performance, at the same time it is 100%leak-proof which is benefit with the newest seamless zipper.

The most comfortable system is the backpack shoulder and thicken pad on the back. Even carry 40 pounds foods, your shoulder would not hurt.

• 100% LEKA-PROOF
• WATERPROOF MATERIAL
• DURABLE SHELL
• 36 CAN LARGE CAPACITY
• THICKEN PAD & SHOULDER

Consider more convenience to carry things needed, we design two extra knitted bands on the side of cooler. It could carry keys, water bottle, hooks, bags, packages, etc.