Toshiba CAMILEO X-SPORTS Mode D'emploi page 27

For further usage scenarios on your bike you can disassemble the Side Mount
into two parts and use each of these parts to connect the Bike Mount with your
Waterproof Casing.
Please check below for further usage scenarios with your Waterproof Casing.
Waterproof case And
other Mounts
User's Manual
CAMILEO X-SPORTS
EN-27