The Back Booster Portable Lumbar Support provides you with multiple levels of support by just customizing it. The back support pillow can be easily deflated to pocket size, you can easily carry it in a purse, pocket or bag. It helps to relax your low back muscles by providing an excellent support. This travel lumbar support pillow can be used in a wide variety of seats such as those found in cars, airplanes, or even your work chair. A nylon carry bag is included for easy storage and transportation. You can easily carry it through airports as it includes no metal parts. Even though it is lightweight, the Back Booster Portable Lumbar Support is extremely strong and durable, and supports weights up to 360 pounds.