Back-Up Back Support System
By using your knees for reverse pressure, the Back-Up provides dynamic stability for your lumbar spine so the upper back can sit, without effort, naturally upright.

The Back-Up comes with handy adjustment straps that let you actively vary the comfort support.

Further, the design of the Back-Up provides for precise placement of the pressure, just where you need it. This ergonomic adjustability guarantees comfort for hours.

Best of all, the Back-Up is effective in any sitting position - cross-legged floor-sitting, on the ground with knees up or sitting up on any chair, bench or seat.

And because of its portable frame-less design, the Back-Up can zip up and go with you anywhere.