TARDIS

A TARDIS is a time machine originally from Doctor Who. Its name is an acronym for "Time And Relative Dimensions In Space." It is a multidimensional vehicle whose interior can be customized.

When the macrovirus epidemic swept HQ, each pair or trio of uninfected Agents was given a TARDIS to serve as a mobile Response Center. They are coordinated by the Corkscrew Cattail.