Material of Foldable Cold Storage Bag]The picnic ice bag is made of waterproof and dirt-resistant Oxford material, durable and easy to clean. The interior is seamless and waterproof, with high density thermal insulation.<br> Waterproof and Easy to CleanThis lunch bag is soft, waterproof and insulated design, it can keep drinks cool or lunch hot without worrying about spills and leaks. Inside, just wipe clean with a damp cloth, like new.<br> Thermal Insulation SystemInner thermal insulation aluminum foil is widely used to help maintain the temperature of hot or cold items. This thermal bag can be used to carry hot food or cold drinks and keep them hot or cold for several hours.<br> Easy to CarryPortable and lightweight with a strong handle, easy to carry. It is ideal for office, school, picnic, camping and fishing, used as a lunch bag, cooler bag, picnic bag or miscellaneous bag, suitable for all ages.<br> VersatilityLunch box bag its very comfortable handle allows the bag to carry lunch and it is foldable for easy transport.Products from GuanGuan's store