Feature: 1. EXCELLENT CRAFTSMANSHIP: It features a premium lining and seamless hot pressing process to ensure that the backpack has excellent insulation, water resistance and leak proof performance. 2. PREMIUM MATERIAL: Made of oxford fabric material, the insulated backpack has excellent abrasion resistance and load bearing capacity, and is easy to clean. Tight stitching enhances durability and ensures long lasting use. 3. GOOD COLD KEEPING EFFECT: Carefully designed with UV resistant material, thickened EPE foam and food grade PEVA lining, it can realize the best cold preservation effect. 4. PLENTY OF STORAGE SPACE: It comes with two 10 inch high side pockets. In addition, the top pocket with elastic band, inside pocket and front pocket provide plenty of space for storing snacks, cell phone, wallet and other essentials. 5. CONVENIENT DESIGN: Convenient webbing on the shoulder straps and bottom enables you to hang your flashlight, headphones, etc. Comes with a bottle opener for more convenient use. 6. COMFORTABLE DESIGN: The insulated backpack comes with thick and breathable padded back and shoulder straps for more comfortable and cooler carrying. Adjustable chest buckle straps can perfectly distribute the weight and keep the backpack stable and centered. Specification: Item Type: Insulated Backpack Material: Oxford Cloth Weight: Approx. 461g / 16.3oz Product Size: Approx. 29x19x42cm / 11.4x7.5x16.5in Color: Black. Package List: 1 x Insulated Backpack