Transporter.

@EyeintheSky :youtu.be/-UJ9K8lMxPA

When I was a kid I read every Isaac Asimov paperback I could get my hands on. There was a story about a "bottomless" handbag that reached into another world.If I remember correctly, they had a giant crane attached to something inside the handbag, trying to pull it out into the open. The story ended when they realized that whatever it was they were trying to pull out of the bag had overcome the strength of the crane and was slowly pulling the crane inside!!!So yes, that handbag would come in "handy" to get rid of some hardened criminals on the face of the earth!! HA!

Can i have Bill and Teds Phone Booth?

I also remember an episode of "Night Gallery" where the antique shop owner realized he owned a mirror whose silvering, when scraped away, opened to a portal to the dinosaur age. He also happened to have a pain-in-the**** wife, played by Zsa Zsa Gabor, who drove him crazy and nagged him at every turn.He scraped off enough of the silvering off the mirror, thus revealing the vegetation and dinosaurs on the other side, then got rid of the wife by tossing her yapping poodle through the portal, sending ol Zsa Zsa running after it. Needless to say, the husband then repainted the silvering.Again, another way to send certain serial killers into exile!!! HA!

@joepyeweed Sorry but MUCH less likely than Warp Drive.

Duh.

There was a Disney movie where the kids made a time travel machine to 24+ hours later and back. They weren't old enough to play the lottery, so they told someone who was, what numbers to play. The schmuck ended up keeping the money.I want that machine so I can win PowerBall on a huge night once, then pass the machine on to someone worthy!!

@joepyeweed Darned Heisenburg guy....

Hot tub time machine - cuz if you're going to time travel - might as well b a hot tub

Definitely teleporter! So much safer than flying nowadays....

Invisible cloak

Teleporter if I have to choose. Time machine is a very close second!