Hyperwear SandBell Weight Training Sand Bag Free Weight (filled) 13.6kg

• The world's most versatile free weights can be used as dumbbells, medicine ball, kettle bell, slam ball, and be slammed, toss and catch indoors and outdoors
• Free Safe Weights for people and floors by making the sandbell Weights the best Free Weights for a group exercise Studios or at home.
• Only sand Training weight which is already filled with special dust free sand drip-free
• Best free weight training for grip strength and carry bag with shoulder strap
• Designed in the USA and patented with proven durability, firm, and odorless real sand

The black style with border color pre-filled hyperwear sandbell weight training sandbag free weight is so versatile, it can be used as a medicine ball, slam ball, dumbbells or kettle bell. Filled with soft sandbell, safe sandbells can also be thrown, trapped and slammed allowing for a wide variety of exercises individually, with a partner or exercise group. Water resistant and the perfect weight for outdoor training and starter camps. Active, which alters the movement of sand challenges to stabilize the muscles in your heart giving you more results in less time. The ideal tool for grip strength for football and obstacle racing endurance racing. This model comes pre-filled with clean sand prevents leaks