Drag Racing Backpack RBBOur custom made Drag Racing Backpacks adhere to strict quality controls and are a source of great pride for us. This bag's structure and features were carefully designed with drag racers in mind. The backpack is adaptable to different heights thanks to its ergonomic, sizing adjustable shoulder straps. Whether you're headed to class, the drag strip, or on a weekend trip, you'll be able to find a comfortable fit with the backpack's adjustable straps.