I made this funnel to assist me when stuffing game bags when i grind venison. This helps get it into the bags easier.

Customized version of https://www.thingiverse.com/thing:49597

Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=49597

Using the following options:

Large_End_Diameter = 130
Small_End_Diameter = 65
Wall_Thickness = 2
Funnel_Height = 180
Top_Band = 20
Bottom_Spout_Length = 100