600d Polyester & 420d Ripstop Polyester. Basic Backpack Rucksack. Two Main Compartments, Two Side Mesh Pockets, Adjustable Padded Shoulder Straps & Webbed Carrying Handle. Suitable for Screen-printing & Transfer Print or Embroidery. Size: 44x33x19cm. Capacity: 27 Litre. Minimum Quantity: 1