SEE THE MEASUREMENTS TAB ABOVE FOR HELP MEASURING YOUR CELLO With newly minted molds, the Newtech is now BAMs 'strongest case'. It has a triple-ply shell with an Airex skeleton trapped between a film of untearable plastic and an outside layer of thicker ABS, which makes the shell very resistant and rigid. These cases are built tough and hold up to the roughest handling. The BAM Newtech case has an internal suspension system made of injected and molded foam cushions, velvet lined, supporting the instrument at the level of the internal batten.Standard features: Two bow holders Neck strap and security strap for the scroll One adjustable small accessory pocket Two padded, anti-slip shoulder straps Fully suspended interior 5 latches Comfortable handle Injected foam suspension cushion for the endpin Interior color: Black Exterior Colors Newtech: Black, Mint, Terracota, Shadow (heavy textured feel), and Ultramarine Weight: 12 lbs / 5.4kg with wheels. 11 lbs / 5kg without wheels Note: Uses D rings and swivel snaps, which occasionally fail. We recommend buying Security Cables just in case.