Keychain tools are often overlooked but are likely see much more action than your fancy Swiss Army Knife left back home. Milled from a solid block of titanium, Triple Aught Design’s Skeleton key is up for the challenge. The key comes in two flavours (E-key spanner and a strider pivot adjuster) and packs a bottle opener, pry bar with nail pry, hex wrench (the eye, of all things), and flat head screw driver.

Find it at TAD – 100$.