Vintage military metal food canteen British army issue this one is in excellent condition could still be used ?! Great decrorators piece or militaria collectors 
36 cm tall 19 cm diameter obviously very heavy well made item
field kitchen (also known as a battlefield kitchen, expeditionary kitchen, flying kitchen, or goulash cannon) is a kitchen used primarily by militaries to provide hot food to troops near the front line or in temporary encampments. Designed to be easily and quickly moved, they are usually mobile kitchens or mobile canteens, though static and tent-based field kitchens exist and are widely used.