VAMOS Reflector Back Pack 24R1 JSR 2002 Features : • 3 Large Compartments• Laptop Slide In Compartment• Multi-Level Organisation• Padded Air Mesh Back Panel• Padded Shoulder Straps• Easy Grab Handle• 2 Water Bottle Compartments• External Zipper Pocket• Lightweight Durable Fabric• High Quality Zippers Specifications : Capacity : 28LDimensions : 18” x 12” x 8”