Come and see our amazing products. The lining of the insulated cooler bags are made of eco-friendly EVA material and filled with 5mm thick thermal insulation pearl foam, protect with 600D oxford cloth & composite tarpaulin outer fabric. This triple insulated of the lunch bag is to keep food stay cold/warm/fresh for hours, so versatile for men, women and kids packing food and drink to work, campus, camping, beach, travel etc.It's designed for maximum storage efficiency which can easily fits 24 cans of Cokes or 6 beers more than one persons lunch. A nylon fastening in the front pocket area can patch your personal flag.Customized design is available. Pls confirm further with us if any query about packing info, inventory status and time schedule.