While its extensive list of functions basically boil down to a flashlight and flat blade variants, the HUNT23 still looks like a great keychain addition. Measuring just 34mm (~1.34″) long and weighing only 0.24 oz., this tiny titanium tool is waterproof, and can be had with either a 100 lumen white light or a UV LED.
An inexpensive, yet versatile little tool, Kershaw’s PT-1 packs a flathead screwdriver, pry bar, and bottle opener on your keychain. It’s made from durable 8Cr13MoV stainless steel with a bead-blasted finish, and has a textured glass-filled nylon handle for grip.
Fans of the classic Volkswagen Beetle will want to grab Troika’s officially-licensed mini version. The shiny chrome-plated cast metal object perfectly captures the iconic bubble style of a 1964 bug, and its headlights double as an LED flashlight. Measures 0.71″ x 2.17″ x 0.59″.