Reusable Silicone Sandwich Bag
"Platinum silicone reusable sandwich bag. BPA-free, PFAS-free, dishwasher/microwave/oven safe. Replaces hundreds of single-use plastic bags."
Expert Verdict
This product is manufactured by Stasher, which achieves an overall Hummlan Sustainability Score of 73/100. Stasher 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.
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Sustainability Breakdown
Reduces single-use plastic pollution; no formal biodiversity programme.
Reusable for years — each bag displaces hundreds of single-use bags; not recyclable in standard streams.
Replaces single-use plastic bags over years of use; silicone production is energy-intensive and no carbon data is published.
100% platinum silicone, PFAS-free and BPA-free; no plasticisers or fillers.
B Corp certified; manufactured in China with limited public factory detail.
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.