products description:?? ?

??? Name: insulating multifunctional storage bag / bag / box / bag hanging back?? ?
??? Ingredients: Oxford cloth， lining insulation aluminum foil?? ?
??? Product features:?? ?
??? 1， this product is the largest capacity is large， fixed on the back of the chair back， can store magazines， CD and box etc..?? ?
??? 2， both sides of the beverage bag， using a special thermal insulation material， the equivalent of cold and hot type ice bag.?? ?
??? 3， exquisite workmanship， reasonable design， easy to wear， complete function.?? ?
??? 4， Japan for-Seiwa automotive products and workmanship workmanship， materials exquisite， practical and diversified， the is your car the most intimate of high-grade equipment.?? ?
??? Product description:?? ?
??? Only the fixed package can be used in the back of the chair back???