I looked a long time to find glasses that are sturdy, pretty, and which have a large capacity in the tumbler. This tumbler/cooler can easily fit a 12 oz can with ice, and because of the textured glass, it's still easy to hold securely. They're also thick enough to withstand some shock, and look really nice! I'm ordering a second set because they're such a good value and I expect them to hold up for years.