Soap Bottle Refill Adapter v1

This is a functional Refill adapter prototype for refilling shampoo, soap, etc.

When washing dishes or using shampoo, there’s always some leftover product. Most of the time we throw it away, because it’s too much effort to get it out or transfer it. That’s where this transfer adapter comes into play: On the side marked “Top” you insert the bottle with the leftovers, and on the unmarked side you attach the bottle to be refilled. This way, the remaining liquid flows into the other bottle.

This adapter is still a prototype. At the moment, the bottles need to be held or leaned against a wall. Further ergonomic and functional upgrades will follow gradually, since I can only work on this in my free time.

Adjusted print settings:

Printer: Bambu Lab P1S

Filament: PETG Basic

Layer height: 0.2 mm

Support: tree (auto)