Our story
The home of honest cups.
"Casa" means home — and cupcasa is the home for cups that do right by the planet. We were tired of "eco" cups that were really plastic in disguise, so we built a range from a single material that genuinely composts: PHA. Blank, beautiful, and built to disappear the good way.
Planet first
If it can't return to nature, we won't sell it. PHA, full stop.
Built for service
Cups that perform shift after shift — heat, ice, and everything between.
Honest, always
No greenwashing, no asterisks. Just clear claims we can back up.