Used under sleeping bags. Shell: 70D polyester w/PVC coating or w/TPU laminating Inside Padding: PU Foam (Density:22kg/m3) Size: 183x51x3cm, any other sizes are also available Min. Quantity: 2000pcs(3960pcs per 40) Packing: Each in PE sleeve w/color label, 100pcs/CTN, 80x35x53cm/14.5kg Remarks: Plastic valve, w/one color logo printing