Get portability and an all-around great workout with the FitRx SmartStack! This adjustable kettlebell is the perfect addition to any home gym with its compact yet versatile design. It features multiple weight configurations that are convenient to use, so there’s no need for bulky kettlebell sets.

The quick-select turn-dial can easily be adjusted to pick your desired weight, ranging from the 25lbs handle to all three inner weights for a total of 40lbs. With a space-conscious design that’s both customizable and versatile, the FitRx SmartStack is the perfect workout tool for your home gym!