The listing, Horn Shaped Flask has ended.
Mouth of the flask is plastic. I am not sure what the material on the flask is so I am going with imitation leather.It has USA, the American Flag and the Eagle on one side and what looks to be a native American, an eagle and a tomahawk on the other side. The horn part appears to be plastic but made to look like a tusk. The strap is 24". I have never used it but it was given to me by a neighbor so I did clean it with dish soap and warm water.