This is a medical style tin canteen. It is oval shaped and 9 ¾ inch long. It is constructed of two oval shaped pieces soldered to a center section 1 ¾ inches high. It has one single tapered spout centered on the top. Also near the top is a carrying loop / handle. It has very little surface rust but it does have a crack that is visible on one side and the bottom that shows signs of an attempted repair.