High Quality MaterialsThe outside of the lunch bag is made of 1680D water resistant oxford for durability and waterproof and easy cleaning. The inner lining is made of high quality food grade aluminum foil and padded.Large CapacityLunchbag can hold a large box of food, a 1 liter thermos and some fruits. The two side pockets can hold a bottle of mineral water and a handkerchief, and the front pocket can hold items like cell phones or keys. The lunch bag has a capacity of 8 liters. Can put lunch boxes, fruits and drinks. The lunch bag is very powerful, impeccable capacity and easy to clean Excellent insulation effect The inner layer of the lunch bag is made of environmentally friendly food grade PAVE aluminum foil , filled with thick EPE foam.High quality materials can keep 6 hours of heat preservation and 12-14 hours of refrigeration in ice blocks (excluding ice blocks). Kept freshness very well Portability designed to widen the handle and detachable shoulder strap, provide a variety of carrying methods, convenient to carry. It can also be folded horizontally for easy storage Wide range of applicationsThe lunch bag has a simple personality, and the multi-pocket design is convenient for lunch bags, picnic bags, ice packs and small sandwich cooler bag, which can better store your lunch, cold drinks, fruits and other food. Whether you are working in a company, camping, attending a party or going to school, this cold-resistant and insulated lunch bag is your best fashion item.