Upgrade your set of keys with a keychain problem solver that's fit for anyone who loves the outdoors. While it looks like a mini hatchet, this is a fully functional multi-tool. Open a bottle, open your mail, or tighten down a screw, all with your keychain.Style meets function in the form of this 3-tool multi-tool keychain that can take on your daily challenges. FeaturesFlat head driver to help tighten down or loosen screws. Sharp package opener for mail and other deliveries. Built-in bottle opener to celebrate when the day is done. Take it on the go with this travel-friendly design.