We have a bunch. We take the 20oz and 30oz ozark trail with metal straws for cruises. We have the metal bottles for school, work, etc. I'm stationed in Germany, so I use my yeti cup with a bottle koozie inside to put my Munich-style Helles bottles in. They're the 0.5L or 16oz shorter, fat bottles. I think Urban Chestnut uses something similar in the states. I think a google search of "Euro beer bottle" shows it, or just search for Augustiner, the best beer ever! You're welcome...