Mattress Protector vs Vintage Linen Bed Cover: which is safer?
Parachute Vintage Linen Bed Cover is the clear pick. Casper Mattress Protector carries a failing PFAS grade, and we never recommend buying a failing product.
Casper
Mattress Protector
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
LikelyPFAS in water-repellent coating (water-repellent coating) coating
PossiblePolyurethane foam degradation and particle shedding
PossibleVolatile organic compound (VOC) off-gassing
Our pick
Parachute
Vintage Linen Bed Cover
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleAzo dyes or heavy metal pigments
PossibleVOC off-gassing or odor
PossibleMildew or mold growth if damp
Where these two actually differ
- We flag PFAS in durable water repellent (DWR) coating, Polyurethane foam degradation and particle shedding, Volatile organic compound (VOC) off-gassing and Mold or bacterial growth if moisture is trapped on the Casper and not on the Parachute.
- We flag Azo dyes or heavy metal pigments, VOC off-gassing or odor and Mildew or mold growth if damp on the Parachute and not on the Casper.
- The Casper is Polyurethane and polyester blend with water-resistant coating where the Parachute is 100% linen, no reported coating, which is most of the difference in these two grades.
- The gap is 45 points, wide enough that this is not a close call, and the Parachute is the one to buy.
- We are less certain about the Casper grade, at 45% confidence against 82%, because it discloses less.
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More mattress protectors: see the full ranking