This KeyUnity Ku00 carabiner keychain tool is a must-have for any outdoor enthusiast. With three functions in one, it is a versatile multitool that you can take anywhere. The tool includes a bottle opener, making it perfect for camping, hiking or any other outdoor activity where you need to open a drink. The blade is made from stainless steel, ensuring durability and long-lasting use. The carabiner design allows for easy attachment to your backpack or keyring, making it convenient to carry around. The tool's gray color and titanium material add to its sleek and stylish design, making it a great addition to any adventurer's gear.