English Oxidised Pewter Hip Flask | 6ozA traditional hand made English Pewter Hip Flask. Pewter is a beautiful warm material which almost has a life of its own. Pewter is an alloy of Tin (90%+) antimony and copper and has been used for making drinking vessels since the time of the Pharaohs. The elegant simplicity makes this an ideal hip flask for engraving a special message. Composed of high quality, lead free pewter, the flask will not tarnish over time. It has it's own velvet pouch,