TRX XD Kevlar Sand Disc - 5 lb Camp and one basketball

and one basketball

4-way stretch fabrication allows easy movement

a large fleece-lined goggle pocket

iWick Moisture Wicking Fibers

And given that the bag and its zipper are waterproof

TRX XD Kevlar Sand Disc - 5 lb Camp and one basketballGrip 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