I picked this water set up recently, it's a jug with an ice lip, and 4 matching glasses. All the same shade of grey/blue. The jug is sturdy and well made, and has a polished pontil mark on the base. The jugs are slightly thinner glass and do pontil marks.
The jug is 10" (25.5 cm) tall at it's highest point, the tumblers are 4¾" (12cm) tall.
It looks familiar but I can't pin it down at all. Can anyone help please?