PTP POSTURE V BACKPACK
Brand New. Unopened. Unwanted gift. Save $35 on the listed price. Cash only. Local pickup. THE PTP POSTURE BACKPACK IS A PATENTED DESIGN THAT IS SPECIFICALLY CREATED TO HELP IMPROVE YOUR POSTURE AND SHOULDER MOBILITY. In collaboration with Swedish Posture, the PTP POSTURE backpack has a patented crossover design that allows any weight you carry to rest on your sternum, close to your centre of gravity, where you are the strongest. This design also leaves your shoulders free for movement, m