Very well possibly I have simply overlooked it elsewhere, but if not, perhaps Bilby's assistant could sell magical potion bottles as well to those that avoid the Zig.
Well, we ought to have the docks shops opened. I reckon when that gets done, someone will sell them. But yes, it's a pain I hope will get allevated soon.
would be good to have, and likely it will come. but there's other places to get bottles easily too anyhow