BetterBack® Correct Back Posture While Sitting (Seen On Shark Tank, Doctor Recommended for Back Pain – Makes Every Chair Ergonomic – Lumbar Support, Adjustable Straps);

BetterBack allows you to sit in perfect posture effortlessly. Doctor recommended, you can throw BetterBack in your bag and sit in comfort with great back support while you work, travel or even when you meditate. As seen on TV/ Shark Tank, just unzip, fold around your back and knees, and have perfect seated posture in five seconds flat! Make every chair ergonomic with BetterBack.