Fitness Weight Sled Trainer Adjustable Sports Running Training Weight-bearing Sandbags Sprinters Outdoor Sports Gym Equipment

Specifications：

These bags do not come with sand/pre-weighing. But they can be padded, added to the sled, and taped in place.

These bags will stay safe during your workout. The straps and waistband are also adjustable for extra comfort!

Product category: weight-bearing sandbags

Material：PVC Tarpaulin

Color：Black

Type：Weight bag without filler

Package included：

Sandbag x1

Weight bag *3

Belt x1