Originally Posted by Mudhendrvr

An option I picked up during the great airplane coffee drought of 2020 was a a plastic Melitta pour over cone (takes #2 cone filters), which fits nicely on my contigo travel mug for brewing. Since I don't like/trust the coffee makers in hotel rooms (and I like the option of not using the algae infused water on the airplane) I bough a silicone collapsible travel kettle (search on amazon) that boils up to half a liter of water. Have a bag of my fav grind and voila, hot coffee that doesn't suck. The kettle works on the plug in the cockpit of the 330 and 73.

Whole situation works well, lasts long time.