The Fit RUCK convertible backpack begins as a quality ballistic nylon ruck with comfortable padded shoulder straps and back area. Six easy grip rubber handles arranged on all four sides allows you to quickly convert the Fit RUCK into the best sandbag training tool.

Inside, the Fit RUCK is a large interior compartment with pouches that can be filled using SandBell®, SteelBell® or SandRope® free weights. It is also perfect for stowing other portable exercise equipment and holds up to 40lbs of additional weights.

Create your desired load and start your workout by rucking outdoors. Next, convert your Fit RUCK into the ultimate training sandbag by detaching and stowing the shoulder straps and cinching up the side straps. Your Fit RUCK is now a super single heavy sandbag that can be used for all manner of exercises like shouldering, loaded squats, swings, presses, windmills, thrusters, weighted carries and much more.

When the Fit RUCK is loaded with sufficient weight it can also act as an anchor for a SandRope or resistance band. Perform exercises such as chest press, flys, rows, kickbacks, chops and more by simply weaving the tubing through one of six handles. When done simply roll the band neatly inside the Fit RUCK, and zip it up to stow for your next workout.

A water bladder compartment and tube opening makes it the perfect rucking backpack. It also doubles as a gym bag and gear bag for day-to-day use.