Cooler Insulated Large Lunch Keeps Food Cool or for Outdoor School Sports Cherry Blossom Box, Bag, Capacity, Bag, 4-Layer Insulation, Leak-Proof,

[Insulated Cooler Box] A 4-layer cooler bag with superior cooling power. The exterior is made of waterproof and durable 600D Oxford fabric. The interior is constructed with a combination of pearl cotton, PEVA liner, and aluminum foil coating for excellent insulation and heat retention, keeping things cold for up to 6-12 hours and warm for up to 4-6 hours. When used with ice packs, it will keep drinks and food cool even in extreme heat. 【Large Capacity & Easy to Carry】With a large capacity of 18L and measuring approximately 33 x 21 x 29cm, it can hold about 16 500ml PET bottles or about 30 350ml cans. It's a convenient size that can hold food and drinks all together. It is lightweight at about 0.35kg and can be folded compactly when not in use. This ice box is highly portable and perfect for picnics, shopping, and outdoor activities. 【3-Way Carrying】This convenient 3-way design allows you to carry it in three ways—by hand, over your shoulder, or as a two-person carry—depending on the amount of luggage and the situation. The removable and adjustable shoulder strap is padded to reduce strain on your shoulders and prevent slipping. When not in use, it folds up compactly and is lighter than hard-shell bags, making it easy to carry. [Antibacterial Liner for Hygiene] The inside features an antibacterial liner, allowing you to store food and drinks hygienically. Even if it gets dirty, it's easy to clean with just a quick wipe. 【Wide Range of Uses】This versatile cooler bag is perfect for a wide range of outdoor activities such as camping, fishing, picnics, and BBQs, as well as sports days, sporting events, fireworks displays, everyday shopping, and even as an emergency preparedness item. It's a convenient insulated bag that can be used regardless of the season or location. Cooler box