49 Cans Insulated Cooler Backpack, Leakproof Spacious Lightweight Soft Cooler Bag Backpack Cooler with Double Deck for Men Women to Work Beach Picnic Travel Trips, Grey Upgraded Cooler Backpack ●Extra Large. The insulated backpack can hold at least 49 cans, about 49L. Measure: 19.7" x 7.9" x 13.4". ●Heightened mesh side pockets are roomy enough to hold four bottles of drinks. ●Upgraded high quality leakproof zippers make the cooler anti-leaking. ●Multi-function Beer Opener. You can use it as Inch ruler, letter opener, box opener, screw driver, cell phone stand, peeler and can/bottle opener. Keep Your Food Cool and 100% Leak Resistant ●This soft cooler bag is made of high quality thicken PEVA hot-pressed material to keep your snacks and drinks cool for hours temperature below 15℃（with Freeze Packs). ●The inner thicken foam insulation and heat-sealed, leak proof & odor resistant lining work together to make the bag anti-leaking. Multi Compartments and Keep Things Organized ●1 main storage compartment is large enough to provide roomy capacity for your beers, juice, sandwiches or other food. ●2 front zipper pocket can be used for your chip bags, travel wallet or other small accessories which can be easily access. ●2 side bottle holders that worked nice for umbrella, water or wine. ●1 zipper pocket on the lid for extra storage. ●1 mesh pocket for your phone and 1 Multi-function Beer Opener on the strap. Comfortable and Lightweight ●The backpack coolers has heavy duty shoulder straps that are adjustable, as well as a handle. Extra top handle for easy carrying. ●There are breathable mesh back pads on it to protect your back from getting sore sports.When empty, this backpack weighs only 1.74 lb. 100% Satisfied Guarantee We are committed to providing our consumer with high quality and cost-effective products.