Rogue Cube Strongman Sandbags
The Cube Strongman™ Sandbag is one of several new shape variations added to our line-up of funnel-filled, portable sandbags for strongman training (see also: the “Block,” the “Tombstone,” the “Cyclone,” and the original cylindrical model).
Made in America from 1000D MIL Spec Cordura, each of these customizable weight training bags includes reinforced, double-stitched seams and a built-in filler bag with a convenient zipper and hook-and-loop closure. This secure, heavy-duty design ensures that your filler material stays fully contained as you work through your regimen (the filler material itself is not included).
Because Cube Sandbags can be emptied and then re-filled at another gym, field, beach, park, etc., they function as uniquely portable Strongman training tools for athletes of any experience level—a convenient alternative to transporting heavy slam balls or stones.
We’re currently offering the Cube Strongman Bag in the following (3) size options:
- 11.5″ Height, 11.5″ Width, 11.5″ Depth – 100 LB Max Capacity*
- 13″ Height, 13″ Width, 13″ Depth – 150 LB Max Capacity*
- 15″ Height, 15″ Width, 15″ Depth – 200 LB Max Capacity*
* Loadable weight of the Cube Strongman Bag depends on the density and size of the media being used. Certain media may cause the overall weight of the bag to be greater than or less than projected weight capacity. Additionally, these bags are not prefilled.
Please Note: The zipper protection flap is NOT designed to be a handle. Using the flap to pull the loaded bag may result in damage to the stitching and is not covered under warranty. Strongman Bags are also NOT designed for slams. Due to the nature of the fabric and the directed use, Cube Strongman Bags may expand over time with general use. Rogue Cube Strongman Sandbags
Patent Pending



















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