The Mini Stepper Workout
The Mini Lateral Stepper Workout [SOURCE] is a portable lateral stepper device capable of developing thigh and abdominal muscles plus it can also improve your over all balance while doing the workout.
Mini Stepper Workout features a tubular steel construction frame that came with a non-slip end caps and carrying straps plus it also comes with a built-in computer that is able to track steps you make per workout, calories burned and including your session time.
Folds easily after using.
[$99.95 at hammacher]