The new travel safe from Döttling is so tamper-proof that the manufacturers say that its component would destroy any drill or saw that tried to break in to it. The safe itself is wrapped in layers of  carbon fibre fabric of the type used in bullet-proof vests, with the end layers in a polycarbonate also used for anti-riot shields. It even has an integrated tracking device.

Bespoke options on the exterior include engraved stainless steel handles, and the owner’s choice of fabric or leather as the cover.