The Smartie Pak is the newest, coolest, and easiest seat saddlebag for mobility scooters and electric wheelchairs. The quilted top lays across the seat and secures with a wide elastic band. These seat saddlebags have two large easy-to-zip pockets and 1 smaller zipper pocket inside for money, ID, or ? There is also a divided open pocket. When you need to remove your things from your ride, just fold the pockets and carry with the adjustable strap. Also available is a style which features an additional zippered pocket in the quilted seat. It is used to carry the detachable power arm for electric wheelchairs or you can just put other stuff in it. Just measure the width of your seat and distance from the seat to the wheel in order to determine the correct size. Size A fits most small scooters; Size B fits most small wheelchairs; Size C fits most wheelchairs with large mid wheel. Made right here in Vancouver, USA. Protected by U.S. Patent No. D601484.