A few years back, when I think it was still only being crowdfunded, I got myself a pair of the Norlan whisky glasses. I cracked one sometime later and lost the other one to a fall from the countertop last week. By sheer coincidence though, last fall I clicked on their email about their steel tumbler, which is about the same shape as the glass glasses were, except steel. Meaning hopefully I won’t be able to break it. It also arrived just in time (literally the day after I broke the second glass). Cheers.