This is a British Army 1944 Pattern Water bottle And Cup. This set is the First pattern with metal screw cap in excellent condition except for a few bumps and dents to the bottle. The cup is dated 1965 with the stamp 44 PATT and WD for war department. We are unsure if the age of the water bottle but guess it would be similar to the cup. I also have a 1945 dated 44 pattern cover for the bottle and cup for sale as well. They did not originally come together.