PET bottle storage for IKEA Kallax - No support, no glue, no screws required: only print and connect

A PET bottle organizer/dispenser for Ikea Kallax.

I tested with 500ml bottles and it could hold 6 bottles in total with no sagging (3KG total) without using any glue.

Print settings: 2 walls, 15% grid infill. Printed standing on core XY printer. May require a brim on bedslinger (not tested):

If you need it to be stronger, put a drop of superglue after assembling so the two frames won't move. 3 walls may also help for heavier bottles.

STEP files included, as I always do. Feel free to edit, remix and share anywhere, but please share with attribution!