Suitable Size：24*22*13.5CM. Our lightweight and portable designed lunch bags are perfect for packing lunch boxes, fruit, drinks, snacks, and more. Meet all your work and travel needs. Excellent Lunch Bag：The exterior of our lunch bag is made of cationic fabric, which is durable and waterproof. The middle layer is 5mm pearl cotton, and the inside is aluminum foil, non-toxic, BPA-free, and absolutely heat insulation, keeping food cool or warm. Excellent Design：A variety of colors to choose from, simple and stylish. The dual handle design is durable and tear-resistant. Large Velcro closure, easy to take and close. Easy to clean, just wipe with a paper towel. Multifunctional：Our lunch bags can be used as ice packs, shopping bags, snack bags, and more, perfect for work, school, picnics, travel, outings, and more. Material: Super insulation, internal thickened EPE foam + aluminum foil, waterproof, easy to clean, BPA free, non-toxic, safe for your food. Daily use: Suitable for daily use. The soft, foldable fabric is perfect for carrying food and other sundries throughout the day and can be folded into a backpack when not in use. Variety of colors: A variety of stylish colors are available for both unisex adults and children, so it's also the perfect gift for kids and friends.