Feature:1. Leak Proof: Water proof design, hot pressing technology, you can put ice cubes together with the food that needs to be kept fresh, so that the food stays fresh longer.2. Multi Purpose: The 15L large capacity insulation package can easily hold various daily necessities such as fruits, drinks, lunch boxes, mobile phones, wallets, creams, etc.3. Durable: Made from durable Oxford cloth and waterproof interior, the generous space keeps your food at a constant temperature for hours, making it easy to store everything you need for a picnic.4. Labor Saving Straps: Equipped with adjustable shoulder straps, powerful gripping handle, less effort, small pockets front, convenient for office and outdoor use.5. Thoughtful Designed: Smooth zipper, smooth pulling, wear resistant and durable, precision stitching treatment, stronger at the cross seam, not easy to break and crack.Specification:Item Type: Collapsible Cooler Bag.Material: Oxford cloth + pearl cotton + PEVACapacity: 15LWeight: Approx. 370g/0.82lbPackage List:1 xCollapsible Cooler BagNote:360 all round displayExtra large capacity24 cans of beverages can be placedEasy to clean