Customized version of https://www.thingiverse.com/thing:44422

Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=44422

Using the following options:

CupDiameter = 16
CupDepth = 16
CupSphereFactor = 0.5
RimWidth = 7.2
RimShape = 0.8
ThroatRadius = 3.5
ThroatDiameter = 7.11
BackPipeDiameter = 11
MouthPieceLength = 83
PrintingFootHeight = 1