Vintage Linen Bed Cover vs PeapodMats Waterproof Bedwetting/Incontinence Mattress Protector Pad: which is safer?

Where these two actually differ

• 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 Purple.
• We flag Volatile Organic Compounds (VOC) and off-gassing from waterproof coating adhesives, Coating degradation and microplastic/polymer particle shedding, Chemical leaching from adhesives bonding layers and Skin irritation from coating contact or degradation byproducts on the Purple and not on the Parachute.
• The Parachute is 100% linen, no reported coating where the Purple is Polyurethane or polyester fabric with waterproof coating (unspecified), 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 Purple grade, at 35% confidence against 82%, because it discloses less.