600d Polyester & 1280d Polyester. Stylish & Quality Backpack Rucksack. Two Main Compartments, Back Padded Zip Compartment Suitable for 15.6inch Laptop, Deep Cell on Front, Two Side Pockets, Two Mesh Side Pockets, Adjustable Padded Shoulder Straps & Webbed Carrying Handle, Absorbent Mesh Padded Backing & Two Adjustable Side Straps. Suitable for Screen-printing & Transfer Print or Embroidery. Size: 48x30x20cm. Capacity: 30 Litre. Minimum Quantity: 1