Grain Strength

Grain Strength is a strength-training brand focused almost entirely on strongman-style sandbags built for functional fitness, CrossFit, and garage-gym training. Their product lineup centers on heavy-duty Strongman Sandbags ranging from lighter training weights to 200-lb bags, constructed with double-lined 1050D Cordura nylon, reinforced stitching, heavy-duty YKK zippers, and multi-layer Velcro closures for durability under repeated loading, carries, cleans, and throws.