Keys

http://thisislizheather.tumblr.com/post/134219280559/did-you-kno-and-this-is-how-you-pick-a-lock

The Keep Your Distance Bug Vacuum

Not only does this device not need to be plugged in (or use batteries), but I'm pretty sure it KEEPS THE BUG ALIVE so you can dispose of him/her outside. 

Apparently it has some kind of suction power that holds the bug inside somewhere. In any case, I'm getting one because wow.