Certified to return to nature.
cupcasa cups are custom-printed on 100% PHA and independently certified by TÜV Austria to break down — at home and in the ocean. No plastic, no PFAS, nothing that lingers for centuries.
Print without the guilt
Full-colour custom printing on a cup that still composts. Your brand, minus the plastic.
Marine-safe by default
Most ocean plastic outlives us. PHA is certified to biodegrade in seawater — no 450-year afterlife.
No plastic, no PFAS
No polyethylene lining, no forever chemicals — a single, home-compostable material.
petroleum plastic in our cups
TÜV Austria certifications
plant-based PHA
Certified, not just claimed.
TÜV Austria — OK Compost HOME
Independently certified to break down in home / backyard compost conditions.
CertifiedTÜV Austria — OK Biodegradable MARINE
Independently certified to biodegrade in marine environments.
CertifiedPlastic-free & PFAS-free
100% PHA — no polyethylene lining and no per-/poly-fluoroalkyl substances.
MaterialPlant-based
Brewed from renewable plant oils by microbes — not petroleum.
MaterialTÜV Austria OK Compost HOME and OK Biodegradable MARINE certifications apply to the PHA cup material. Certificate numbers available on request.
Print better. Waste nothing.
A cup your customers love to hold — and the planet doesn't have to carry.