TRX XD Kevlar Sand Disc - 15 lb Sport up to 20 hours of

up to 20 hours of runtime

Made with a sleek water-resistant tarpaulin shell

Shell – True Flex Polyurethane with Prolite

5 x 10 cm)

Articulated design for superior mobility

TRX XD Kevlar Sand Disc - 15 lb Sport up to 20 hours ofGrip it. Work it. The TRX Duraballistic Sand Disc has handy grips around the entire rim for better control. Use them just as you would a medicine ball, except now you can stack multiple for an extra challenge (and easily stack them when not in use). This weighted disc is the toughest and only reinforced disc on the market, and lets you break a sweat with every move in a size that fits easily in a travel bag. Filled with soft steel sand to maintain its