This is a nicely made copper flask that is tinned lined, (maker unknown) no leaks. I bought the flask and added the leather cover to it. The leather cover is made from 3oz. veg. tanned leather, hand stitch with waxed linen thread. Hand tooled and dyed a dark brown, treated with neats-foot oil and bee's wax.
This will make a great pocket flask and it's small enough to tuck away in your pack. (3" wide by 4" tall by 1 1/2" )