Eberlestock Warhammer Pack Built around Eberlestock's innovative Intex-II frame, which gives the benefits of better body contour-fitting ergonomics, closer-to-body load carriage, and a bottom cargo shelf, in an intelligently designed package Can be used as a great stand-alone pack, with ample 3-day-class storage and two pockets sized for 70 oz/ 2-liter hydration bladders (sold separately) 1001 denier nylon exterior To finish off your pack system, you can add any of Eberlestock weapons carriers Total Volume: 2,050 c.i.; weight: 8 lbs 8 oz