Practical Camp Cooling: You often encounter situations where you need to keep food hot or cold for a long time; Maybe you take your lunch to work, or maybe you're preparing to go to the lake or pool; Regardless of the situation, it is always good to have a backpack cooler at hand; Cool refrigerant backpack will help you solve this boredom multi -purpose storage: Camp refrigerant backpack is functional, you can put drinks in the main bag, there are 2 side net pockets for beers and wines; Front pocket handkerchief packages, handkerchiefs, snacks, mobile phones and other small things; In addition, waterproof performance saves a perfect storage bag when camping or picnicing in these refrigerant bags, sincere design sealing liner: First -class sealing and hot seamless peva primer to keep food fresh and keep the drinks cold/hot; material and robust sewing, these thermal bags have a long life, extensive compatibility: a thoughtful solution of the size of the refrigerant backpack for frequently traveling by plane; You can carry it on the plane; Picnic, beach, work, travel and so on. It adapts perfectly to various outdoor activities such as; When you don't need it, fold it without space. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.