Large Capacity Cooler Box, Insulated, Waterproof, Foldable, 4-Layer Insulation, Lightweight, Portable, and Stowable, Soft Cooler Box for Camping,

[High-Quality Materials] The outer layer is made of Oxford cloth, while the inner layer is made of thickened pearl cotton and high-quality PEVA. This effectively blocks heat from the outside and keeps the internal temperature low for a long time. When used with 4-6 ice packs, it can keep ice cold for 10-20 hours. It is waterproof and leak-proof even when melted. It is strong and durable. [Large-Capacity Cooler Bag] The square shape and wide-opening lid make it easy to store prepared foods and bento boxes straight in without tilting them. A large zippered pocket on the front, separate from the main compartment, makes it easy to store small items like cutlery and tableware in addition to food. Mesh pockets on both sides can hold your phone, mobile phone, wallet, and more, so you can fit everything you need when you're out and about in one bag. The fabric is also easy to wipe clean, making it easy to clean even if food or drinks are spilled. [Lightweight, portable, and essential for outdoor activities] When not in use, the cooler bag can be folded and stored without taking up much space. Please note: It is normal for the soft cooler box to have some wrinkles when you open it after receiving it. It is suitable for camping, BBQs, cherry blossom viewing, day trips, day camping, everyday shopping, storage, outdoor activities, school sports days, disaster prevention, and more. [Notes for maintaining cooling power] 1. Put one ice pack inside the cooler box to cool it, sandwich the food between the top and bottom, and do not leave any extra space. 2. Make sure the inside of the cooler and the food are thoroughly cooled before use. 3. It is best to place the ice pack at the top of the cooler bag. 4. Limit the number of times you open and close it. 5. Avoid direct sunlight; it is recommended to store it in the shade. 6. Wash and clean after use. Do not machine wash or spin-dry. [Useful in a variety of situations] This soft cooler box can keep food both cold and warm. It is great for outdoor leisure activities such as camping, fishing, and BBQs, as well as sports, cherry blossom viewing, sports days, fireworks displays, and everyday shopping.