Brand new and high quality Name: Insulation Bag Small Size: 25cm (L) x 16cm (W) x 21cm (H) Large Size: 25cm (L) x 16cm (W) x 34cm (H) Material: Oxford cloth + Aluminum Film + Pearl Cotton Color: black, blue Package Includes: 1Pc Ideal for office, school, picnic, camping, etc Features: -Made of oxford cloth and tinfoil,durable,waterproof and insulated -Handle design,easy to carry and convenient to use -A layer of thermal insulation material inside of the bag -It can be used as lunch bag,picnic bag,sundry bag or shopping bag Notice: 1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Thank for your understanding. 3. 1cm=0.39''. Package Included: 1x Insulated Thermal Bag