Isolus pod
From Tardis Wiki, the free Doctor Who reference
The Isolus pod was the spacecraft for the Isolus. It was small enough to fit into the palm of a human hand, and required heat and love to work.
One Isolus pod landed in London in 2012, and the Isolus inside escaped. The pod was eventually covered in hot tarmac, but it worked again when Rose Tyler chucked it into the flame of the Olympic torch, a beacon of love. (TV: Fear Her)