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Protect your California King mattress with a waterproof mattress cover! We carry a variety of styles of protective bedding, including mattress pads, covers and underpads. These products are designed to keep your mattress safe from urine stains, mold, and allergens. If you’re looking for bed bug protection, choose a zippered cover, which encases your entire mattress, creating a barrier between your mattress and pesky bed bugs and other unwanted creatures. We also offer organic bedding, as well as waterproof covers for your pillows and comforter.

California King

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  1. Dry Defender Heavy Duty Zippered Waterproof Mattress Protector - California King

    Dry Defender Heavy Duty Zippered Waterproof Mattress Protector - California King

    $24.95

    (3)

    • Long-lasting, heavyweight, 6-gauge vinyl cover encases entire mattress
    • Waterproof and flame-retardant
    • Patented Bugstop® Seal - tested and certified bed bug proof
    • Antimicrobial treatment prevents growth of mold and mildew
    • Extra-long rust-proof
  2. Dry Defender Heavy Duty Zippered Vinyl Pillow Covers (Pair) - King Size

    Dry Defender Heavy Duty Zippered Vinyl Pillow Covers (Pair) - King Size

    $8.95

    (3)

    • Long lasting, heavy duty vinyl pillow cover
    • Waterproof and flame retardant
    • Patented Bugstop Seal - tested and certified bedbug-proof
    • Antimicrobial treatment prevents growth of mold and mildew
    • Extra long rust-proof
  3. Waterproof Duvet Cover - King/Cal King Size

    Waterproof Duvet Cover - King/Cal King Size

    $109.95

    (3)

    • 100% stretch polyester knit surface
    • Breathable urethane waterproof barrier
    • Protects from stains, dust mites, and bacterial growth
    • Can be used alone or under a decorative duvet cover
    • Measures 106 inches x 86
  4. Organic Allergy Care Bedding (No Chemicals or Dyes) (California King)

    Organic Allergy Care Bedding (No Chemicals or Dyes) (California King)

    $154.00

    (3)

    • California King sized organic allergy care bedding from Gotcha Covered
    • Great for people with allergies since these sheets lack chemicals and dyes!
    • Made using 100% certified organic Egyptian cotton
    • Super silky soft feel for superior comfort
    • Machine washable and dryable
    • These sheets are not waterproof
  5. Protect-A-Bed® Premium Waterproof Mattress Protector - California King

    Protect-A-Bed® Premium Waterproof Mattress Protector - California King

    $99.99

    (3)

    • Fitted sheet style mattress protector from Protect-A-Bed®
    • Waterproof yet breathable so it remains cool and comfortable throughout the night
    • Protects against stains from spills, sweat, bodily fluids, and bed wetting
    • Prevents dust mites and bacteria from breeding inside the mattress - 2 significant causes of asthma, rhinitis, and eczema
    • Features 4-way stretch to fit nearly any mattress depth (8" - 20")
    • Available in 6 different mattress sizes (Twin through California
  6. NaturePedic Organic Breathable Waterproof Mattress Protector - Fitted - California King

    NaturePedic Organic Breathable Waterproof Mattress Protector - Fitted - California King

    $179.00

    (3)

    • Waterproof mattress protector made with extra soft, organic cotton
    • Fitted sheet design is easy to put on and take off
    • DrySleep™ Technology blocks out moisture while remaining breathable
    • Available in 2 depths fitting up to a 12" or 17" mattress
    • This mattress protector will only fit your California King size
  7. Dry Defender Heavy Duty Mattress Cover - California King Size (Fitted, 9")

    Dry Defender Heavy Duty Mattress Cover - California King Size (Fitted, 9")

    $21.95

    (3)

    • Fitted sheet style made of 6 gauge vinyl
    • Waterproof and flame retardant
    • Antimicrobial treatment prevents growth of mold and mildew
    • Fits Cal King mattresses and box springs 9 inches
  8. Dry Defender Standard Vinyl Mattress Protector - California King Size (Zippered)

    Dry Defender Standard Vinyl Mattress Protector - California King Size (Zippered)

    $22.95

    (3)

    • Standard 3-gauge vinyl is waterproof and flame retardant
    • Protects from liquid stains, bed bugs, dust mites, and other allergens
    • Antimicrobial treatment prevents growth of mold and mildew
    • Extra long, rust-proof zipper fully encases mattress for complete protection
    • Fits Cal King mattresses and box springs up to 9 inches deep
  9. Dry Defender Waterproof Mattress Protector with Anchor Bands - California King

    Dry Defender Waterproof Mattress Protector with Anchor Bands - California King

    $32.95

    (3)

    • Guaranteed mattress protection from liquids
    • Antimicrobial treatment inhibits the growth of odor and bacteria
    • Triple layer protection to ensure zero liquid penetration
    • 2" wide elastic bands on each corner for easy on/off
    • Fits Cal King mattresses up to 9"
  10. Dry Defender Cotton Top Waterproof Mattress Pad, (Fitted) - California King Size

    Dry Defender Cotton Top Waterproof Mattress Pad, (Fitted) - California King Size

    $49.95

    (3)

    • Fitted, waterproof, 100% cotton top
    • Provides a permanent barrier against wetness, odors, and stains
    • 4-layer protection: cotton top, pad, urethane, and polyester back
    • Super absorbent
    • Stretch knit skirt fits Cal King size mattresses up to 22"

Grid List

sort form
Set Descending Direction
per page
Page: Items 1-10 of 19

Protect your California King mattress with a waterproof mattress cover! We carry a variety of styles of protective bedding, including mattress pads, covers and underpads. These products are designed to keep your mattress safe from urine stains, mold, and allergens. If you’re looking for bed bug protection, choose a zippered cover, which encases your entire mattress, creating a barrier between your mattress and pesky bed bugs and other unwanted creatures. We also offer organic bedding, as well as waterproof covers for your pillows and comforter.

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