Large Capacity Cooler and Keeps Food Cold and Warm for Outdoor Sports Cherry Blossom and BBQs to 30L Bag, 4-Layer Insulated, Leak-Proof, Foldable,

[Cold and Warm Cooler Box] This four-layer cooler bag offers excellent cold insulation. The exterior is made of durable, waterproof 600D Oxford cloth. The interior is made of a combination of pearl cotton, a PEVA liner, and an aluminum foil coating for excellent insulation and heat retention, keeping drinks cold for up to 6-12 hours and hot for up to 4-6 hours. Use ice packs to keep drinks and food cool even in the heat of summer. [Large Capacity & Easy to Carry] With a capacity of 18L and measuring approximately 33 x 21 x 29cm, it can hold approximately 16 500ml PET bottles or approximately 30 350ml cans. Its convenient size allows you to store food and drinks all together. It weighs approximately 0.35kg and folds up compactly when not in use. This highly portable icebox is perfect for picnics, shopping, and outdoor activities. [3-Way Carry] This convenient 3-way design allows you to carry it in three ways: by hand, over the shoulder, or with two people, depending on the amount of luggage and the occasion. The removable and adjustable shoulder strap is padded to reduce strain on your shoulders and prevent it from slipping off. When not in use, it folds up compactly and is lighter than hard types, making it easy to carry. [Antibacterial liner for cleanliness] The inside uses an antibacterial liner, allowing you to store food and drinks hygienically. Even if it gets dirty, it's easy to clean by simply wiping it. [Wide Range of Uses] This versatile cooler bag is perfect for outdoor activities such as camping, fishing, picnics, and BBQs, as well as sports events, watching sports, fireworks displays, everyday shopping, and disaster preparedness. It's a convenient cooler bag that can be used in any season and any location. Cooler box