2XSR SBV2: All-in-One Training Solution
The patented 2XSR SBV2 is a versatile training tool designed to function as a rucksack, drag bag, and sandbag. It features a foldable drag surface compatible with the 2XSR Harness (sold separately) and fully adjustable internal and external straps for secure training.


versatility redefined
Feel The Spring, Feel Light
Key Features



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