Loosely Based on Jagahati's model here.

I wanted a similar one that would fit a Hydroflask 32oz with a silicone boot. So I remade it and enlarged the opening to 96.5mm wide.

Should fit most cupholders.

(Boot + bottle is 94mm - Normal bottle is ~ 91.5mm)

Did 25% Infill Took 113grams of filament, and about 12 hours on Neptune 3 Pro.