A lot of cigar fans carry a cutter with them at all times. Many of those same people also carry a knife. Why not lighten your pocket with this two-in-one solution - the Survivor Cutter and Knife?
This all-metal knife has a really sharp 2" blade for regular use, and you can slip the cap of your cigar into the hole in the side of the handle, close the blade and it will work as a cigar cutter. It also has a clip for your belt, or to keep the knife from hitting the bottom of your pocket.