The Closer is technically neither commuter ... at least I know that the Timbuk2’s awesome end-of-life system awaits. Basically, you send the old bag back to the company, which cleans it up ...

It checks the tag against a database to make sure that bag belongs on that flight. If it doesn’t, the system triggers a red light on the conveyor belt and the belt automatically stops ...

And it means that getting on and off the plane takes longer, because virtually every passenger is storing a bag in the overhead bins. Engineers have devised a system for getting our bags into and ...