Cooler Backpack,30 Cans Insulated Backpack Cooler Leakproof Double Deck Cooler Insulated Cooler Backpack: High-Density insulation thicken material and upgraded leak proof liner of the soft cooler backpack work together to make sure anti-leaking and keep food hot/ cold for 12 hours. We recommend storing hot and cold foods and drinks separately for better results. It makes your food fresh and drinks cool. It is a cooler bag that must-have for hiking! Large Capacity Lunch Cooler: Measures 17.3 x 6.6 x 11 inch. Holds up to 30 cans, This lunch backpack cooler is a roomy design and ideal for going to work, picnic, hiking, fishing, park and beach, it is big enough to pack beers, drinks, meals, vegetable snacks, phones, etc. Insulated Leakproof Cooler DesignDESIG: The inner insulation of the cooler backpack is thickened with foam and the leak-proof PEVA liner works together to keep food and drinks cold for hours without worrying about leakage.The insulated cooler backpack is a perfect outdoor activities partner. You can use it as an insulated lunch backpack as well as a portable cooler for a beach, picnic, hiking, fishing, camping, travel or other outdoor activities camping, travel or other outdoor activities RFID Backpack Anti-Theft?RFID Pockets with RFID-radio frequency identification helps secure personal data encoded on you credit cards, IDs and passports.The oversized anti-theft pocket on the back of the backpack makes it easy to put your phone, passports and wallet Multiple Pockets: The backpack cooler leakproof includes 1 main large insulated leak proof storage compartment for drinks, 1 upper half compartment used to organize dry items, 1 large front zipper pocket for knife, fork and plate. 2 small pockets can be used to keep accessories like notebook, pens, keys, etc. 2 large side pockets which are perfect for 2 bottles of wine or umbrella and 1 beer opener on the side pockets for your easily use