Never run out of a single note on the road with this innovative keyring plus money clip named Cash Capsule. Just like the name sounds, this keyring holder is capable of storing a single note belonging to any currency inside a capsule-like shell for emergency use. The keyring fits perfectly in your pocket and is quite a disguiser in terms of being a money clip no one can ever know about. The capsule is made of aircraft-grade aluminium whereas the cash clip is crafted from stainless steel. If incase you drop it in water, be assured of not harming your hidden note as this keyring is waterproof too. Now that’s what you can call a clever idea to have some money with you always.