WoodyKnows Side-Sleeping Backpack, Sleep Position Support, Comfortable Back Support for Side Sleeping (Small 1 Pack)

Please check our store to get more details, the replacement airbag, and related products.
This product helps you develop a side-sleeping habit by providing gentle back support. It is designed to keep you from rolling onto your back during sleep.
It is sized to keep you off your back at night. You can adjust the air capacity of the airbag to find the most comfortable sleep position. Contact us for a free airbag replacement within the 3-month warranty period.
This backpack features a three-point fixation on the shoulders and the waist to avoid shifting and sliding around over time. Please note that we randomly ship the two versions, the buckle straps and the touch fastener straps.
Size Guide - Two sizes are available. Measure your back width between your armpits but not including your arms. Large size is for people with a back width larger than 16 inches (40 cm). Medium body sized people are recommended to choose the Large Size Backpack.