Brand Rating
KeepCup
The original reusable-cup brand — circular-economy icon, widely-reported B Corp, replaces hundreds of single-use cups per user.
76/100
Hummlan Sustainability Score
76
out of 100
Sustainability 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.
KeepCup Products We Track
Our ratings are "stern but fair", based on third-party certifications and EU Taxonomy + CSRD alignment. Learn more about EU Taxonomy and CSRD.