After her engagement ring was dented (and the stone was lost!) while catching a softball, Lerin came up with her own solution: a storage locker for the small and special things in her life. Her clever case can attach to a keychain or bag with a carabiner that doubles as its lock. The top can only be opened by removing the carabiner, so it will not accidentally pop off. Now the important stuff stays secure and you can eliminate a little bit of worry from your life.