Brand Rating
Hydro Flask
Insulated steel bottles that genuinely replace thousands of single-use bottles; B Corp certification lapsed after the Helen of Troy acquisition (widely reported).
58/100
Hummlan Sustainability Score
58
out of 100
Sustainability Breakdown
No biodiversity commitments published.
Long-lived reusable product; no recycled-steel or recycled-content commitment.
Durable steel displaces single-use bottles; no published carbon inventory.
No chemical-management disclosures published.
Owned by Helen of Troy (consumer-goods conglomerate); B Corp lapsed after acquisition (widely reported); "Parks For All" giving program.
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.
Our ratings are "stern but fair", based on third-party certifications and EU Taxonomy + CSRD alignment. Hummlan does not sell products and earns nothing from recommending brands — ratings are independent. Learn more about EU Taxonomy and CSRD.