The Ultimate Sandbag
This Sandbag is by far the best one on the market. No other model even comes close. In addition it has handles on it which come in handy for cleans, presses, and tons of other great exercises. Sandbag training rocks for variety or as a stand alone training system. It hits your body in ways that no other training system can duplicate.
Check it out : http://tinyurl.com/5f38jw