SEE THE MEASUREMENTS TAB ABOVE FOR HELP MEASURING YOUR CELLO BAM's Hightech 4.4 case weighs 9.8 lbs and fits the larger cello models like the Montagnana patterns. It has a triple-ply shell with an Airex skeleton trapped between a film of untearable plastic, and an outside layer of sleek, metallic ABS, which makes the shell very resistant and rigid. These cases are built tough and hold up to the roughest handling. The BAM Hightech 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. These now fit into the new black shell Bam flight covers. (Will not fit the older version blue flight cover) Padding is adjustable and includes an extra padding kit to custom fit your cello. Standard features included: Two bow holders Two padded, anti-slip shoulder straps Two adjustable pockets for music and accessories Neck strap and security strap for the scroll Fully suspended interior Comfortable handle Injected foam endpin cushion, strap and reinforced plate Injected foam suspension cushion for the endpin Exterior color: Black Carbon Look, Metallic Silver Interior color: Black Weight: 9.8 lbs / 4.4kg Note: Uses D rings and swivel snaps, which occasionally fail. We recommend buying Security Cables just in case.