The Gravity BGPD1 is a durable padded bag for transporting square base plates. Whether you need them for trusses effects machines pipes or drapes square base plates are a key element of staging. So make sure your plates are protected with the BGPD1. A durable transport bag constructed of ballistic nylon with 5 mm internal padding the BGPD1 is the best way to take your plates on the road.