Why doesn't merch that includes mugs ever* include large ones, 16-18 ounces, or more?
I would buy more mugs, but 8-12 oz ain't worth my money and the extra clutter. I'm full up on those sizes.
14 ounces isn't very compelling and would require an awesome design or other factor to get my money.
Just take note, merch sellers. We large mug users do exist.
The large 18-24 oz to-go cup is ubiquitous, not at all rare, so large mugs should be more common.
*not all merch
