Mira averages 74 out of 100 on PFAS Authority's PFAS and toxin screen across the 9 Mira products graded as of October 2026, and all 9 reach its 70 point pass mark.
Free to quote with attribution to PFAS Authority and a link to pfasauthority.com/brands/mira.
Mira grades Good on our four-band scale. On disclosure, the brand says nothing publicly about PFAS. See what every brand has published about PFAS for how that compares.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
Mira averages 74 out of 100 on PFAS Authority's PFAS and toxin screen across the 9 Mira products graded as of October 2026, and all 9 reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
Is Mira non-toxic?
Mira Double Vacuum Insulated Stainless Steel Water Bottle is the highest-graded Mira product we have scored, at 80/100. It depends on the product line rather than the brand, so check the grade of the exact item you are buying.
Which Mira products are lower concern for PFAS?
The highest-graded Mira products we have scored are Mira Double Vacuum Insulated Stainless Steel Water Bottle, Mira 17 Oz Stainless Steel Vacuum Insulated Water Bottle, Mira Stainless Steel Vacuum Insulated Water Bottle Leak-proof Double Walled Cola Shape. That is our model-based estimate from materials and public disclosure, not a lab test.
