Yessssss sweet sweet childhood memories.
Light grey Ontario Place stein. Royal blue rectangle with "Ontario Place" and trillium logo (is it a trillium??) Little diagram of the dome. Beneath it says "Zum Rhein" beneath. Has a little notch on opposite side with 0.3l etched. Textured handle. Base stamped "Made in Germany."
Opening 2.25"
Height 4.5"