Universal 9L daypack. the MOLLE system on the front and sides can be used for individual expansion. Compatible for hydration system. Height adjustable chest belt Two compression straps around the perimeter of the pack Hand loop Hydration system compatible MOLLE system on front and sides Hook and loop strips Specifications VOLUME: 9 Liters | 549 Cubic Inches WEIGHT: 18oz | 500g DIMENSIONS: 17 x 9 x 3in | 43 x 22 x 8cm MATERIAL: CORDURAA(R) 700 den