Above all else, keychain tools must be portable and lightweight ... keychain tools should be small enough to fit comfortably in your pocket without sticking out or stabbing your leg.

Some keychain multitools are smaller than others. If you want something that’s extra portable and won’t take up much space in your pocket alongside your keys, you may want to opt for a smaller ...

While those with their own vehicle can certainly keep a portable toolbox ... and can easily fit in your pocket. It has a lanyard ring that lets you attach it to a keychain and other items easily.

This ultra-portable gadget twists out over 200 lumens ... The fact you can carry it on your keychain and use it for automotive work makes it a great little backup light to have in case of a ...

These days, a number of companies are making portable safety alarms, that are no bigger than a keychain (some of them ... small enough to fit in your hand, pocket or bag, and ideally disguised ...

Portable, waterproof, and adventure-ready, this JBL keychain speaker can bring your ... dangerously blocking their hearing. Clip the JBL pocket-sized speaker onto your belt loop, backpack ...

$90). At just under two inches in size, the Keychain Camera is perfectly portable. Attach it to your keyring or slip it into your pocket, and you’re ready to capture spontaneous moments wherever ...

You can always fill up your keychain with goofy trinkets you find on vacation or you can turn it into a pocket sized toolkit so you always have the tools you need everywhere you go. Here are a few ...