Hack-insulated Kalita Wave / other drippers

[Acavia]

I decided to wrap my Kalita Wave in aluminum foil to insulate it for better heat retention. Attached is a picture of crude wrapping I did in a few minutes - since this picture, I made a better wrap from bottom to just below top with more/longer foil that folded around it more uniform. I plan to brew with it tomorrow to see how it compares to the brew I did with it without insulation today.