Why add another box cutter to your keychain when your keys can cut through cardboard? Well, keys break. This titanium pen isn ...

That’s why I’m obsessed with the GoCable, an all-in-one keychain that acts as a charger, bottle opener, and cutter. Another reason why I love it? I got it on sale for only $20.99 (down from ...

We don't always have a box cutter or a pair of scissors on hand ... than a roughly two-inch keychain accessory that can measure up to 10 feet. Milwaukee's 10 ft. Keychain Tape Measure offers ...