The Peugeot DL122 commuter bike — see the briefcase in there? It can be locked in place.

Cool use of space. No racks, but still able to carry some cargo.

Meet the Overade foldable bike helmet.

Says it offers as much protection as a standard helmet — I’m still a bit wary.

Cool bit of design, but is a standard helmet really too inconvenient to schlep around?