The Harebrained Schemes crowdfunding drive for steins and drink coasters met the goal of 1000 units each. The campaign was extended until March 7th if you still want to grab some merch. I ordered a stein, but took a pass on the coasters. They're cool, but I have a budget for my hobby addiction and at $40 the stein (with an additional $10 for shipping) was about my limit.
The page for the campaign is
https://battletechgear.com/
