Features : Large capacity: 45 cans/30L, measures 19’’ x 8.7’’ x 13.4’’, roomy enough to pack meals, beer, snacks, tall beverages, towels, cell phone and all your other necessities. Perfect insulated backpack for lunch cooler, hiking, camping, beach, road trip, outdoors etc.Leakproof & cold / hot: The inner insulation thicken foam and leakproof liner of the cooler backpack work together to keep things cold or hot for hours and make sure anti-leaking.Durable & scratch-proof: The backpack coolers are made of heavy duty nylon which will not rip, tear or scratch, but lightweight to carry. Padded and fully adjustable shoulders straps offer the maximum comfort and support. Versatile: Besides used as excellent lunch cooler bag, it is also a perfect lightweight gear for hiking backpack, camping backpack, fishing bag, hunting backpack, travel backpack, trail, cycling, overnight stay and other outdoor activities. Suitable for both men and women.The stylish backpack cooler contains 1 large main storage compartment, 2 side mesh pockets, 1 large front zipper pocket with mesh divider to keep utensils.Material : Oxford + Cotton Size: 19 x 8.7 x 13.4 inPackage Content:1* lunch bag Promise:If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.it will improve the daily use experience, easily and quickly put in and take out lunch box or other things, will not waste your time.