Sodastream PET bottle adaptor
thingiverse
After many tries, I found that solution (who works !!! :o))) ) in which the bottle neck himself ensures the airtightness. Designed to fit on german (and others ?) refundable PET bottles. EDIT : Take a look at my second version https://www.thingiverse.com/thing:1953920 Print Settings Printer: Prusa i3 Rafts: No Supports: No Resolution: 0,2 Notes: Easy and fast to print.
With this file you will be able to print Sodastream PET bottle adaptor with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Sodastream PET bottle adaptor.