The Self Inflating Back Rest provides portable lumbar support for your office chair, your commute, or any other sedentary tasks. This puncture resistant nylon backrest is easy to use, easy to carry, and is always on hand for immediate relief. The Self Inflating Back Rest can also provide support for people struggling with a herniated disc or sciatica. Whether you re experiencing lumbar pain throughout the day or you just want a portable solution to keep your back healthy, the Self Inflating Back