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Rumpl

Sports & Outdoors
Leif rating: Likely Good

Rumpl is a B Corp and Climate Neutral certified blanket company founded in 2012 that has made substantial environmental commitments. Since 2019, all core products use 100% post-consumer recycled materials, including at least 50-60 discarded plastic bottles per blanket, and the brand has cumulatively offset 28,000 tons of carbon (2019-2025) through verified carbon credits. The company donates 1% of sales to environmental non-profits and scored 87.3 on the B Impact assessment, well above the 80-point certification threshold. However, supply chain transparency is limited: while the brand states its China-based manufacturing partner maintains safe factories and treats workers well, Rumpl does not publish a formal supplier code of conduct or conduct regular third-party labor audits, relying instead on anecdotal assurances.

How Rumpl scores

Three pillars, scored independently. Higher is better.

Rumpl products on Amazon

8 products from Rumpl, sold on Amazon (US). Leif earns a commission on qualifying purchases.

Leif's rating reflects an independent sustainability assessment of the brand — drawing on disclosures, third-party certifications, and public ESG data — not customer reviews. Ratings are directional, not precise scores. Read how scoring works and our full methodology. New to this? Learn how to spot greenwashing and what each certification actually proves.

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Stated attributes

Publicly stated commitments — not necessarily independently verified.

In Practice