ABOUT Wack is back! Wack Packs™ are constructed out of random colored fabric, webbing, and hook & loop. Guaranteed to be one of a kind, these bags are tastefully mixed and sewn from scraps and miss-matched cuts. Although scrappy, all Wack Pack's are made from first quality fabric and materials. FEATURES/SPECS 16-22 Liter variable volume roll-top design Front zip pocket & side stash pockets Interior laptop/bladder sleeve Side compression straps X-Pac® VX21 and Cordura® 500d fabrics Mil-Spec Cordura® webbing Mil-Spec Nexus® hardware Reflective logo WEIGHT: 19 oz. DIMENSIONS: 18-28"x10.5"x5.5" MADE IN THE U.S.A. Serape, Multicam, and other specialty prints will vary in color and pattern from bag to bag. If a particular color or style of pattern is preferred or unfavored please let us know in the "notes to seller" at checkout and we will try to accommodate your request. Leave and read product reviews at bottom of the page! SIZE CHART RELATED PRODUCTS BLADDER HOSE CLIP