SPARTER Cooler Backpack Insulated Waterproof 33 Cans Leakproof Lunch Backpack Lightweight Soft Cooler Bag for Men Women Camping Picnic Beach Travel 👍【You'll Fall in Love with Travel】As we all know, go together with traveling are drinking and eating. Sparter Cooler Backpack provides you with the best food storage conditions, adopts high-density insulation material, EPE foam filling and thick PEVA lining work together to keep food cold​/​warm​/​fresh up to 20 hours, which is longer than other coolers, a perfect cooler bag that you must-have for outdoor! 👍【21L Large Capacity Lunch Cooler】Measures 14.25''x10.5''x7.25"( H x L x W). Hold up to 33 cans (330ml). While Sparter cooler backpack is incredibly spacious, it's incredibly lightweight (1.4 LB) and easy to carry, ideal for going to work, picnic, camping, hiking, fishing, park and beach. 👍【Leak Proof at All Costs】Sparter cooler backpack adopts high-tech seamless hot pressing to ensure leak-proof. Additonal smooth horizontal zippers enhance its anti-leaking from outside. You will no longer afraid to bend down to pick something up or tie your shoes during the trip! 👍【Multiple Pockets】Insulated backpack has 1 main Pocket, 2 side mesh pockets,1 insulated top pocket, 1 large front zipper pocket, enough capacity to organize your daily items or lunch, tall beverages, drinks, meals, vegetable snacks, utensils. A free beer opener provides convenience, practical soft backpack cooler! 👍【Durable & Comfortable】The exterior of cooler bag is made of abrasion and scratch-resistant Oxford which makes it looks like new even if used multiple times a year. Padded design for adjustable shoulder straps and back offer the maximum comfortable, support you walk all day with a fully packed backpack and feel no pain on shoulder.