Sometimes, you just need a tool handy to cut open a package or to pop the top off a beer. Introducing Bowen Belt Knives. It's essentially a knife buckle that can be easily removed from its hidden, secure sheath in seconds. You can choose from either wide or narrow models with a single or double edge blade. That's not all, they all come with a built-in bottle opener as well. One additional option includes rounding the corners of the buckle. Continue reading for more.