The Sandbag is a versatile and durable training tool designed to help build and develop core strength, upper and lower body power, and wrist and forearm strength. It is constructed from strong and durable nylon material and features a heavy-duty zipper and four heavy-duty press studs for secure closure. The Sandbag comes with a choice of 4 comfortable handles and 2 grip-handles at each end of the bag, providing assorted options for changing hand positions and working on different muscle groups. This product does not include sand, but it comes with 4 loadable filler bags that can each hold up to 5kg of sand. The Sandbag is a high-quality and durable product that is built to withstand intense workouts and training sessions.Dimensions: 34.5 x 25.5 x 10.5cmWeight: 1.6kg