The James Brand | The Holcombe

When it comes to crafting useful tools, good design is all about details. Take the Holcombe – a keychain carabiner that has been meticulously designed to work better. Its slim form is exactly one belt-loop wide, so it’ll hang straight from your waist and won’t jangle around. The spring-loaded wire gate closure snaps securely shut while trapping your keys in a separate secondary compartment, so they can’t slide off. And the lightweight yet strong titanium frame incorporates a screwdriver/pry-bar that’ll do double duty for cracking open a beer or adjusting a loose screw.