Designed by Belarusian custom knifemaker Dmitry Sinkevich, the Kershaw Pub is the handiest keychain knife ever. Closed, you'd never know there was a handy blade inside--although you would definitely notice the convenient bottle opener. You might also note the slotted screwdriver tip right next to the bottle opener. To reveal the blade, just push down on what looks like the key ring attachment. The blade is a modified sheepsfoot with a straight edge and clipped tip.