- PALS compatible webbing on the front pockets and the bottom of the back pack - Durable PVC construction - Heavy Duty zippers - Hydration bladder compatible, with a separate initial - Padded shoulder straps with D-rings - Heavy Duty carry straps on the top and side of the back pack - Adjustable compression straps on the sides of the back pack In the Box Specifications: Main Compartment Dimensions 18 H x 12 W x 6 DSide Pockets 5 H x 5 W x 1 1/2 D (two on each side)Front pockets Top 8 H x 4 1/2 W x 2 D & Bottom 9 1/2 H x 9 1/2 W x 3 DColor BLACK California Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov