Bog standard keyring. To keep everything parallel, the folding multitool gets a tiny sub-keyring and the metal USB stick gets a tiny carabiner (detaches to avoid load-bearing USB ports). Keychain goes in a velcro pouch that also holds a multi-tool pen, mini flashlight, and lighter. Pouch goes into front left pocket.
Bog standard keyring. To keep everything parallel, the folding multitool gets a tiny sub-keyring and the metal USB stick gets a tiny carabiner (detaches to avoid load-bearing USB ports). Keychain goes in a velcro pouch that also holds a multi-tool pen, mini flashlight, and lighter. Pouch goes into front left pocket.