Keyrings and keychains contain and secure your keys for easy transporting.
Some keyrings and keychains include additional tools and accessories such as a bottle opener and/or pocket knife. For the outdoorsman or woman, there are carabiner style key rings for clasping onto your pack or belt-loop. Multiple keyring units or detachable keychains are excellent for those who have to carry several sets of keys for home and work, but do not want to pull them all out at once. Key rings and keychains can be used to contain other tools and accessories as well.
