Whoa.. I love tin and there were two canteens that had a perfect shape sitting with the kitchen ware. I love the patina, the trade marks and colour too. Divine! I bought both of them of course, especially liking the camouflage green one. Once home I googled the company name Sigg. Turns out to be Swiss and a company that has been going for 90 odd years. These canteens are Swiss Army mountain gear. I can’t find out how old they are but I fell in love with the photo from Pinterest.