I'm a big tea drinker and would love to see more high quality loose teas available for grab & go. However, I would not be as likely to use TeaBOT if I couldn't use my own reusable cup. Do you have any plans to produce and/or market reusable cups to work with the machine, with the (seemingly) popular filter lid?

(I'd also rather be able to control the steeping time, but I get that that's hard to manage in a to go situation.)