MAYA HIDE LEATHER weighted sandbag for resilience and unmatched performance. Solid built resists wear and tear for a prolonged period of time. Go for running, workouts, muscles building, fat burning, and routine..ZIPPER CLOSURE in workout fitness bags ensures you can add more filling to enhance weight. Offers just the perfect level of resistance which keeps it consistent and even across the whole surface area..NYLON HANDLES refuse to split, fray or tear. It encourages abrasion resistance. With 4 soft grip handles, it will be possible to do multiple different weighted sandbag training exercises with ease..EVA-LUTION RESISTANT foam that will easily keep the sand within and will resist any leakage. The added reinforcement in the bag lets you add maximum weight possible. It also helps in maintaining the shape of the bag..SIDE AND TOP HANDLES on the fitness bag allows you to do multiple different exercises such as, forward lunge, wood chop, reverse lunge, good morning side lunge, front raise, curtsy lunge, and hammer curl.