Foldable Cooler Box, Large Capacity 25L, Soft, Long-Lasting Cold or Hot Storage, Handheld or Shoulder Strap, Washable, Waterproof, Can Hold Ice

[Maintains Temperature and Freshness] The exterior is made of high-density 900D Oxford cloth and uses food-grade PEVA, which keeps food cold and warm. Adding ice packs allows you to carry fresh foods with confidence, helping to keep them fresh. The unique three-layer construction provides excellent insulation, keeping food and drinks cold for up to 8-12 hours (using ice packs). This insulated bag is perfect for both summer and winter. It makes it easy to access and organize items. A large zippered front pocket is perfect for storing small items like wallets. Number of pockets: 1 main compartment, 1 front pocket, 1 side pocket. [High-Quality Material] The exterior fabric is made of 900D polybutylene terephthalate, which is durable and water-resistant. The interior of the lower compartment is made of environmentally friendly PEVA fabric, which is FDA-certified and highly safe. It can also be used to store food and medicine. [Ergonomic Design] The back and shoulder straps are made of breathable, cushioned material, providing excellent breathability and reducing back strain. Designed to fit the human body, it conforms to the body and is comfortable to wear for long periods of time. The backpack straps are adjustable for a perfect fit, so you won't feel any pressure even when carrying it for long periods of time. [Applicable Occasions] This convenient cooler bag is the perfect size for carrying a lunch box, and can be used for a variety of purposes, including school, work, day trips, travel, picnics, cherry blossom viewing, sports days, and outdoor activities. It's also great for long-distance shopping trips, outings, camping, exercise, field trips, and mountain climbing. It's also very convenient for everyday shopping and outdoor activities.