Brand Rating
dopper
Dutch reusable-bottle brand — widely-reported B Corp with a take-back refurbishment scheme and clean-water projects.
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.
dopper 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.