Here is another portable kit that lets you exercise anywhere. The Handy Gym Evolution Go is a compact flywheel training system that you can install at home or outdoors to work your muscles. It comes with a pair of discs for up to 40lbs of power. This kit ships with a door strap, loop strap, multipurpose handle, and a base with a rope adjuster.
You can use this cable workout system to exercise your upper and lower body. It is ideal for cardio, HIIT, and strength training. More information is available here.