Gator GB-4G-ACOUSTIC 4G Series Acoustic Guitar Gig Bag With 20mm PaddingThe GB 4G ACOUSTIC is built to protect acoustic guitars during transport without the bulk of a hardshell case. Its GFLEX padding system provides 20mm of impact absorption across all surfaces, while internal reinforcement zones at the headstock and bridge prevent wear from pressure points that commonly damage instruments over time. The contoured back padding distributes weight evenly across your shoulders during extended carries, and the adjustable