Brew Cork 12oz
"Reusable cup with a cork band and replaceable parts."
Expert Verdict
This product is manufactured by KeepCup, which achieves an overall Hummlan Sustainability Score of 76/100. KeepCup is rigorously vetted across our five core sustainability pillars, including EU Taxonomy alignment and robust environmental disclosures. Check our detailed pillar breakdown below to see how this product scores across environmental and ethical standards.
Not yet available to buy via our partners
We don't currently have a tracked store link for this product, so we can't offer a price comparison yet. You can check the brand's website directly.
Check the brand's siteSustainability Breakdown
Our ratings are "stern but fair", based on third-party certifications and EU Taxonomy + CSRD alignment. We prioritize verifiable data over brand marketing claims. EU Taxonomy and CSRD explain the framework backbone.
This score follows our published framework. See EU Taxonomy and CSRD explainers for the evidence logic behind each rating pillar.