Come and see our amazing products. The exterior of thermal lunch bag is made of Waterproof Oxford cloth and the interior is insulated aluminum foil, which could keep your food warm or cold for hours well, very sturday and durable, No smell, tear resistant, wear-resistant, waterproof and dirt-proof, easy to clean.Full Closure and double handles design, easy to open and close. It can be expandable or foldable based on the size need, save your space of your refrigerator or your backpack. Dimention: 9.5''L X 10.6''HX5.5'' W,Our insulated lunch bag has plenty of room to fit all the lunch you want,you can also use it as a insulated lunch tote with ice bag, picnic bag, sundry bag or shopping bag.Perfect insulated lunch bag for outdoor use.Your logo is welcome. It could be customized as well. Pls confirm further with us if any query about packing info, inventory status and time schedule.