The BackSac
Back Support Cushion
The Back Sac is a unique back support cushion, designed by a physical therapist to better support your spine in any resting position.
The Back Sac’s unique design uses air to provide the perfect lumbar support whether you are sitting on your couch, at your desk, or in your car!
The Back Sac creates the perfect pillow to support your neck while traveling in a car or an airplane. It can be used to support your knees when sleeping, or your lumbar curve when performing abdominal exercises. Your school aged kids can recline against it while reading or watching TV. Because of its ability to adjust to fit all body shapes and sizes, the Back Sac can be used by anyone to improve posture and comfort!
The Back Sac is designed to fill the gap between your low back and a chair, or surface you are sitting on. It also fills the curve in your neck while lying down or reclining. The design is absolutely unique compared to other back support cushions on the market today. Most support cushions are made to fill the spinal curves by molding to the average person’s neck or low back curve.
The Back Sac acknowledges that your spinal curves are probably not average. The Back Sac uses an air bladder that intentionally contains a larger potential volume than the area it needs to support. A small amount of air, relative to the potential volume is blown into the air bladder. The air can then travel into whatever space needs to be filled, or supported. Before sitting or lying against the Back Sac, it will appear much like a deflated ball.
When you place it in the curve of your low back or neck and sit or lie against it, it will become instantly pressurized, with the air that is inside flowing into your spinal curve. The air will fill all the void, and your body’s unique curve will feel fully supported. More air can be added or released based on your individual needs. The air inside the Back Sac can be adjusted to fit any chair, or resting surface, perfectly supporting you wherever and whenever you need it!