5L insulated outdoor picnic ice pack student refrigerated insulated bento bag outdoor travel picnic products   Description: The bag is convenient to carry to school, work, picnic, camping,fishing trip etc. Several pockets on front and back for something needed,like phone,tableware, transportation card,earphone,etc Size:22*14*18cm Material:Canvas cloth + aluminum sheet Capacity:5L Best Use:Outdoor camping,Beach, Lake,Picnic,School,barbecue,bbq Gender: Adult,Men,Women,kids,girls Package Contents: 1 X lunch bag