Can Also be Used as a Case. Includes Two Large Pockets That Contain Zip Pockets with Space for Cables & Computer Accessories. Shoulder Straps at the Back Which Can be Concealed. Adjustable & Removable Shoulder Strap, Rubber Handles & Rubber Corners. Reflective Piping at the Front. 600d Polyester Coating PVC. Size: 30x43x12cm. Volume: Approx. 15l. Available in Black.