Thermal Insulated Picnic Camping Beach Backpack Cooler Bag

Large Capacity: Our cooler backpack can hold up to 30cans（355ml), enough space for all your cooling food and beverages. Overall size 13 x 7 ½ x 17(L x W x H),  Capacity: 28L. Insulated Cooler Backpack: The high-density insulation material and leakproof liner of the cooler backpack work together to keep food fresh & cool cold up for 16 hours with ice packs. Leakproof & Waterproof: Made of non-toxic and eco-friendly PEVA hot-pressed material for leakproof and safety. The waterproof bottom makes it easier to clean when you're outside. Lightweight & Durable: Made of durable oxford for lightweight. Padded and adjustable shoulders straps offer maximum comfort and support. The front D buckle design is convenient for you to carry water bottles and other items. Multiple Function: This Cooler Backpack with a beer opener for you to enjoy a cool drink anytime or anywhere. Perfect for work, picnics, road/ beach trips, hiking, camping, cycling，also a perfect gift for men women.