Parametric Bottlecap Hose Adapters

Currently featuring two versions:
 

• Volvic 1.5L bottle to hose with 14mm inner diameter
• Standard glass/PET bottle to hose with 14mm inner diameter

The .f3d files allow customizing the design to any threading and any size tubing as required.

Note that the connection between bottle and adapter will probably be leaky if no tape or gasket is used.