1.Materail:Wshed denim with aluminium foil 2.Lunch cooler bag 3.Top Quality,Reasonable Price 1, Product Info Item cooler ... according to your requirementPacking detail Ctn size: 1 pc / opp bag, 100pcs / CtnProduction time 20 days after sample confirmed and deposit ... and Printing Industrial Park, Longgang Town,Cangnan County, Wenzhou City ice cooler bag insulation