Technical data
| Line | Hightech |
| Instrument | Cello |
| Material | Hightech ABS shell |
| Weight | 4.7 kg |
| Interior dimensions | Total length: 126 cm | Body length: 80 cm | Upper bout: 39 cm | Lower bout: 48 cm |
| Exterior dimensions | 133x53.5x 35 cm |
| BAM reference | 1002XL |
| Item number | BAM-1002XLC |
Interior features
- 2 bow holders
- Straps for securing scroll and neck
- Elastic band for holding the endpin in place during transport
- Detachable string pouch
- Set of 6 additional pads for a perfect fit
Exterior features
- Loop handle on the back of the case
- 5 soft-touch latches with key
- Airtight seal
- 2 comfortable, non-slip neoprene backpack straps with safety screw hooks
- Non-slip, wear-resistant rubber pads on the lower outer shell
Protection and climate
BAM's Hightech shell is built in three layers: ABS on the outside, a foam core of injected polyurethane or, depending on the model, Airex in the middle, and a third layer of PETG or ABS on the inside. BAM thermoforms these shells in France, with part of the production based in Thailand.
The interior is foamed in a single piece and set firmly into the shell; as the instrument is fitted, the padding yields to its shape.
The three-layer shell works as a buffer against swings in temperature and humidity. Open the case after moving into a different climate and the instrument meets the new conditions gradually rather than all at once.
A shady spot suits the shell best: in full sun, for example in a parked car, it can warp or blister.
Our rule of thumb for string instruments is 40 to 50 per cent relative humidity at around 20 °C.
In dry air, the top of a cello can crack. A humidifier inside the instrument and slow acclimatisation after every change of location help to prevent this.
As wood moisture rises, the internal damping (energy lost within the wood) increases, so a cello can sound duller. Storage at controlled humidity keeps the damping constant.
BAM's Hightech cello cases differ above all in their interior, and the data sheets show which model suits which instrument.
The 1002XL is intended for large cellos of Montagnana size, and its neck-block pad is adjustable.
Our experience
Our experience from shipping is clear: an instrument travels far more safely in a BAM case than in a cardboard box. Every case we deliver passes through our own quality check first.
We make small scratches on the shell almost invisible with ordinary car polish, and we leave alcohol and white spirit well alone.
When another model suits you better
For air travel, the 1002H flight cover wraps the cello case in an extra layer, with high-density polyurethane foam, three handles and two wheels.
Frequently asked questions
Why does my case weigh a little more than stated?
The stated weight is the net weight without straps. Because the density of the plastic varies slightly, an individual case can weigh around 100 g more.
Can BAM cases be stacked?
No, BAM cases should not be stacked; give each case a place of its own.
Can a cracked shell be repaired?
BAM replaces the complete upper or lower shell in France, as a crack cannot be repaired locally. Smaller damage such as pushed-in feet can be fixed with patches.
Which BAM cello case suits a large Montagnana model?
The Hightech Adjustable 1002XL, with an 80 cm body length and 48 cm lower bout inside. Its neck-block pad is adjustable.
These texts hold decades of experience and a great deal of heart. They are protected by copyright, C.A. Götz jr. GmbH. Please ask us before any use. Thank you for your appreciation.
