Best Mattress Protectors 2026
Protect your mattress investment from spills, allergens, and wear. The single most important accessory for keeping your warranty valid.
#1
Best Performance ProtectorBedgear DRYTECH Mattress Protector
Encasement / Moisture-Wicking
Best for: Performance sleepers, hot sleepers
$89–$129
See Price ↗- •DRYTECH fabric wicks moisture and dries faster than standard waterproof covers
- •360° stretch fit; works on mattresses up to 16" deep
#2
Best Value ProtectorSafeRest Premium Waterproof Protector
Terry Cloth / Waterproof
Best for: Families, allergy sufferers
$40–$65
See Price ↗- •OEKO-TEX certified; no vinyl, PVC, or phthalates
- •100% waterproof membrane blocks liquids, dust mites, and allergens
Full ReviewBudget Pick
#3
Coop Home Goods Mattress Protector
Encasement / Breathable
Best for: Hot sleepers who need breathability
$69–$99
See Price ↗- •Ultra-breathable stretch-knit fabric prevents heat buildup
- •GREENGUARD Gold and OEKO-TEX certified
#4
Best for Purple MattressesPurple Mattress Protector
Stretch-Knit / Waterproof
Best for: Purple mattress owners — preserves grid feel
$75–$129
See Price ↗- •Designed to not inhibit Purple's GelFlex Grid movement
- •Waterproof without blocking airflow through the grid
#5
Best Luxury Organic ProtectorSaatva Organic Mattress Pad
Organic Cotton / Waterproof
Best for: Organic material advocates, luxury buyers
$165–$245
See Price ↗- •GOTS-certified organic cotton fill and shell
- •Natural water-resistant barrier without synthetic treatments
Full ReviewLuxury
#6
Best Budget ProtectorLucid Waterproof Mattress Protector
Cotton Terry / Waterproof
Best for: Budget buyers needing basic protection
$22–$35
See Price ↗- •Basic waterproof protection at a minimal cost
- •CertiPUR-US certified
Full ReviewBudget Pick