Naturehike Camping Outdoor Hammer Aluminum Multi-Function Hammer Tent Hammer with Carry Bag Comes with a Strawstring Carry Bag. Having a ultralight hammer is very useful in ourdoor. The hammer also can be use as hook. The other end of the hammer is a flat spade,can use it to excavated. Hammerhead use high-carbon steel material,high-impact and durable,rust prevention.