The new exercise sandbag by Ultimate Body Press is a fat-burning, strength-building powerhouse. Seven handle 1050D outer shell helps develop functional strength allowing for exercise variations that are not possible with traditional weights. 3 double Velcro closure filler bags are included and make it easy to rapidly add and remove weight for any workout. Whether your fitness goals include building muscle, losing weight, or improving your speed and agility, the exercise sandbag from Ultimate Body Press gets you the right results fast.