Strongman Sandbag is made from 1000D Oxford , the Strongman Sandbag encompasses an in-built filler bag equipped with a Velcro roll top, zip and strap. This ensures all filler material is contained within the bag. With the weight these bags can take, they really are heavy-duty alternatives suitable for the gym environment or the outdoors. These sandbags are heavy duty and able to withstand drops, but they are not designed to be slammed. Because Sandbags can be emptied and then re-filled at another gym, field, park, etc., they function as uniquely portable Strongman training tools for athletes of any experience level.
The Strongman Sandbag Filler Capacity (6 Sizes) : 100/150/200/250/300/400 LB Built-In Filler Bag
Each Sandbag has a built-in filler bag with an additional zipper and hook-and-loop closure—ensuring filler material stays fully contained as you work through your regimen.
Strongman Sandbags should not be loaded over the prescribed weight. Use scales to ensure you have not overloaded the bags.Use sand only. Do not use pebbles, gravel or any other aggregate material.
Filler material is not provided with Strongman Sandbags. Purchase sand from your local builders merchant.
Bags are designed to endure being dropped and not to be slammed.