Sierra Designs Review, Is Sierra Designs Non-Toxic?
Sierra Designs averages 20 out of 100 on PFAS Authority's PFAS and toxin screen across the 3 Sierra Designs products graded as of October 2026, and none of them reach its 70 point pass mark.
Sierra Designs grades Bad 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.
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Clearwing 3-Person Tent
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Meteor Lite 3-Person Tent
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High Side 1-Person Tent
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Find an alternative on AmazonSierra Designs and PFAS, common questions
- Does Sierra Designs have PFAS?
- Sierra Designs averages 20 out of 100 on PFAS Authority's PFAS and toxin screen across the 3 Sierra Designs products graded as of October 2026, and none of them reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Sierra Designs non-toxic?
- No Sierra Designs product we graded reaches Good. The best of them is Sierra Designs Clearwing 3-Person Tent at 20/100.
- Which Sierra Designs products should I avoid?
- The lowest-graded Sierra Designs products we have scored are Sierra Designs High Side 1-Person Tent, Sierra Designs Meteor Lite 3-Person Tent, Sierra Designs Clearwing 3-Person Tent. Each one links to the evidence behind its grade.
Every grade uses the same public rubric. How grades work →