Vitamin D Holder with Day Tracker

Vitamin-D Holder with Day Tracker – UV-Protected and Organized

This holder is designed to keep your Vitamin-D bottle UV-protected while helping you track the last day you took your dose. Ideal for anyone who values both health and organization.

The holder consists of three parts:

• Base: "Shield Chamber" – A UV-protective cylinder that encloses the bottle and shields it from light.
• Dial: "Week Spinner" – A rotatable ring marked with weekdays, allowing you to easily set the current day.
• Lid: "Day Window" – A cap with a cut-out window that displays the selected weekday and locks the spinner in place.

The bottle cavity is precisely sized at 34.5 mm in diameter and 57.5 mm in depth, made to fit ACO Vitamin D bottles. If you'd like to use a different bottle size, just reach out to me—I'm happy to customize it for you.

For improved fit, you can add a dab of superglue in the square slot on the base to help secure the lid more firmly.

Printed with AMS and used 0.16 mm layer height using auto tree supports. 

My version in the pictures is made in AddNorth rPETG Matte Gray and Black, combining sustainability with sleek finish.

Available in both Swedish and English, and I’m happy to create additional language versions on request.

This is my first Maker World upload, so I’d love your feedback.

A simple yet effective tool to support your daily routine and keep your supplements organized.