Ultimate Body Press Exercise Sandbag with Filler Bags New for 2016 heavy duty 50-100lb exercise sandbag complete with 3 water filler bags 7 handle 1050D outer shell with triple layer double stitched seams Water filler bags feature ultra-strong heat sealed material and a 2-piece sure-seal threaded cap Total capacity is 105lbs - water filler bags swap in and out of shell easily for quick weight adjustments Get better workouts everyday with Ultimate Body Press