These waterproof capsules are great for safe on the go storage for you small valuables, such as medications, vitamins, money, survival kits, matches, first aid supplies and a variety of things. They can be attached to a keyring, backpack, purse, or stored in your pocket for quick and easy access while on the trail, camping or around the house. Munkees supplies an assortment of custom Keychains. Our fun and functional keychain accessories are the perfect addition to your key ring, backpack or emergency travel kit.