AlphaStrong showcases the most durable sandbags used for exercise. The Fit Test Dummies puts it through its paces and sees if it can take the punishment.
Verdict: The makers of this sandbag knew what they were doing. The seams are solidly stitched, made from durable material, with velcro so strong that even David had a hard time opening it. This sandbag can take whatever punishment you give it.
AplhaStrong: http://www.bealphastrong.com/
The Fit Expo: http://www.thefitexpo.com/la.asp