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7 Best saferest cal king sizes of 2026

Save up to 22% off
  • Editor's Choice

    1

    SafeRest Waterproof California King Size Mattress Protector - Fitted with Stretchable Pockets - Machine Washable Cotton Blend Mattress Cover for Bed
    SafeRest
    9.9
    Exceptional

    SafeRest Waterproof California King Size Mattress Protector - Fitted with Stretchable Pockets - Machine Washable Cotton Blend Mattress Cover for Bed

    • Machine Washable:Yes
    • Material:Cotton Blend
    • Fits Mattress Height:Stretchable Pockets
    • Waterproof:Yes
    • Size:California King
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  • Value for Money

    2

    SafeRest Premium King 9" Thick Split Box Spring Encasement - Waterproof - Breathable, Noiseless and Vinyl Free - Fits Up to 9" - Split King
    SafeRest
    9.8
    Exceptional

    SafeRest Premium King 9" Thick Split Box Spring Encasement - Waterproof - Breathable, Noiseless and Vinyl Free - Fits Up to 9" - Split King

  • 3

    SafeRest CloudGuard - King Size Hybrid Mattress Protector & Pad (Extra Padded) - Waterproof Quilted Pillow Top Mattress Cover - Thick, Plush & Fitted Mattress Topper for Bed
    SafeRest
    9.7
    Exceptional

    SafeRest CloudGuard - King Size Hybrid Mattress Protector & Pad (Extra Padded) - Waterproof Quilted Pillow Top Mattress Cover - Thick, Plush & Fitted Mattress Topper for Bed

  • 4

    Cal King (17-20 in. Deep) SureGuard Mattress Encasement - 100% Waterproof, Bed Bug Proof, Hypoallergenic - Premium Zippered Six-Sided Cover
    SureGuard
    9.6
    Exceptional

    Cal King (17-20 in. Deep) SureGuard Mattress Encasement - 100% Waterproof, Bed Bug Proof, Hypoallergenic - Premium Zippered Six-Sided Cover

    • product dimensions:84 x 72 x 17 inches
    • color:White
    • item weight:4.09 pounds
    • age range description:All Ages
    • special feature:Bed Bug Proof, Machine Washable, Waterproof, Hypoallergenic, Zippered

  • 5

    SafeRest Waterproof California King Size Mattress Protector - Viscose Derived from Bamboo - Fitted with Stretchable Pockets - Machine Washable Viscose Blend Mattress Cover for Bed
    SafeRest
    9.4
    Excellent

    SafeRest Waterproof California King Size Mattress Protector - Viscose Derived from Bamboo - Fitted with Stretchable Pockets - Machine Washable Viscose Blend Mattress Cover for Bed

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  • 6

    SafeRest Waterproof Mattress Protector California King Size – Absorbent Breathable Soft Fitted Bed Cover with 18" Deep Stretchable Pockets – Machine Washable California King Mattress Cover
    SafeRest
    9.3
    Excellent

    SafeRest Waterproof Mattress Protector California King Size – Absorbent Breathable Soft Fitted Bed Cover with 18" Deep Stretchable Pockets – Machine Washable California King Mattress Cover

    22% Off

  • 7

    AllerEase 100% Organically Grown Cotton Top Waterproof Mattress Pad Cal King Plush Hypoallergenic Fill Allergy Defense Fabric Machine Washable Stretch Sidewalls Fitted Mattress Cover Topper (White)
    Aller-Ease
    9.2
    Excellent

    AllerEase 100% Organically Grown Cotton Top Waterproof Mattress Pad Cal King Plush Hypoallergenic Fill Allergy Defense Fabric Machine Washable Stretch Sidewalls Fitted Mattress Cover Topper (White)