Best Mattress Protectors Under $100 (2026)
We ranked protectors under $100 by value score using material, waterproofing, fit options, breathability, and customer-centric features across available sizes
The Verdict
- Best Overall: SafeRest Waterproof Twin Mattress Protector with stretch pockets — Best for small beds: twin-sized fitted protector with stretch pockets that balance fit and liquid protection
- Best Value: SafeRest California King Waterproof Mattress Protector — Best for extra-long or wide beds needing a simple, polyester-backed waterproof layer in California king size
Top Picks
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1
Best Overall SafeRest Waterproof Twin Mattress Protector with stretch pockets
Best for small beds: twin-sized fitted protector with stretch pockets that balance fit and liquid protection
Waterproof twin mattress protector with stretchable pockets and cotton blend. Keeps mattress dry and breathable for comfortable sleep; customers note good quality, soft feel, and a precise fit
- cotton-poly blend
- stretch pockets
- quiet, breathable design
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2
Best Value SafeRest California King Waterproof Mattress Protector
Best for extra-long or wide beds needing a simple, polyester-backed waterproof layer in California king size
Waterproof, breathable mattress protector in California King size with stretch pockets. Protects against spills, urine, sweat, and stains without compromising comfort or breathability. Customers note good quality, perfect fit, and reliable functionality
- stretchy 18" deep pockets
- breathable polyester fabric
- machine washable
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3
SafeRest Sleepure Waterproof Mattress Protector Twin XL
Best for eco-feel on a budget: Twin XL viscose-bamboo surface with breathable waterproofing for cooler sleep
Waterproof mattress protector with viscose from bamboo, breathable and stretch-fit. Fits up to 18" deep with a soft, quiet surface. Customer note: good quality and reliable functionality with a soft feel
- viscose bamboo surface
- stretchable skirt up to 18"
- machine washable
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4
SafeRest Sleepure Waterproof Mattress Protector Queen
Best for queen beds wanting softness: viscose-bamboo surface paired with a stretch skirt for a snug fit
Waterproof, breathable viscose bamboo surface with a deep-stretch skirt for a secure fit. Customers note good quality and a reliable fit, with noise-free operation
- viscose bamboo surface
- fits up to 18" deep pockets
- machine washable
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5
SafeRest Sleepure Waterproof Mattress Protector King
Best for king beds seeking a fitted option: breathable viscose-bamboo surface with a water-resistant fitted skirt
Water-resistant viscose bamboo surface with a deep-stretch skirt for king mattresses. Soft, quiet, and breathable for restful sleep. Customers note it fits deep mattresses and feels soft with good value
- viscose from bamboo surface
- deep-stretch skirt fits up to 18 inches
- water-resistant with quiet operation
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6
SafeRest Waterproof Queen Mattress Protector with Stretchable Pockets
Best for cotton-feel preference: queen protector with cotton-poly surface and stretchable pockets for secure fit
Waterproof queen mattress protector with stretch pockets and machine washable cotton cover. Keeps mattress dry and quiet for a comfortable night’s sleep. Customers note good quality, soft feel, and perfect fit
- stretchable pockets for secure fit
- machine washable fabric
- soft, breathable cotton/polyester blend
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7
SafeRest Waterproof King Size Mattress Protector with Stretch Pockets
Best for standard king mattresses needing secure coverage via stretch pockets and waterproof protection
Waterproof king mattress protector with stretchable pockets and cotton blend cover. Quiet, breathable, and machine washable for easy care. Customers note good quality, soft feel, and proper fit
- stretch pockets for secure fit
- breathable cotton-poly blend
- machine washable convenience
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8
Utopia Bedding Waterproof Mattress Protector King 2 Pack
Best for shoppers who want two covers: king-size fitted-sheet-style protectors sold in a value pack
Waterproof mattress protectors in a fitted king size 2-pack. Protects against spills and messes while remaining soft and breathable. Customers note good fit and functionality with softness and minimal crinkle
- 2-pack convenience
- soft and breathable fabric
- fitted pockets for secure fit
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9
SafeRest Waterproof California King Mattress Protector with stretch pockets
Best for large mattresses with deep profiles: California king protector featuring stretch pockets for a snug fit
Waterproof, breathable cotton mattress protector with stretch pockets. Helps protect against fluids and stains while remaining quiet for comfortable sleep. Customers note good quality, soft feel, and perfect fit
- 80% cotton, 20% polyester
- fitted with stretch pockets
- machine washable
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10
SafeRest Sleepure Waterproof Mattress Protector Full
Waterproof, breathable mattress protector with a viscose-from-bamboo surface and deep-stretch pockets. Quiet, soft feel with a fitted design. Customer note: fits deep mattresses and is soft with a nice feel
- viscose bamboo surface
- deep-stretch skirt up to 18 inches
- water-resistant design