Waterproof Mattress Protector
53 reviews

Waterproof Mattress Protector

53 reviews
$121.00 $149.00 Sale free shipping

Green Friday Week: save 40% on plant-based waterproof Mattress Protectors! 💚

Size: Cal King
Free U.S. Shipping $100+ — Free 90-day Returns
Details

Extend the life of your mattress with our breathable, cool, and sustainable fitted sheet-style Waterproof Mattress Protector.

  • Protect your bed - safeguard your mattress from impossible-to-clean sweat, oils, and stains.
  • Dust mite barrier - prevents the spread of dust mites, the leading cause of respiratory allergies.
    Note: because the Sheets & Giggles Eucalyptus Mattress has a moisture-wicking Eucalyptus Lyocell cover, you are thousands of times less likely to encounter dust mites than a mattress with a cotton or polyester cover.
  • Eucalyptus Lyocell - the top layer is made from the same soft, breathable material as our signature sheets.
  • DERMOFRESH® membrane - the waterproof TPU layer repels moisture while remaining highly breathable.
  • No rustling - the fabric is so quiet and discreet you’ll forget it’s even there.
  • USDA BioBased - Made from 79% renewable, plant-based materials.
  • Certified fresh - Oeko-Tex standard class I, Allergy UK seal of approval, USDA Biobased, and Gold medal winner at the 2008 Osaka Olympics.
  • Made in Europe - manufactured entirely in Spain.
Size Guide

Available in Twin, Twin XL, Full, Queen, King, and Cal King

Dimensions:

  • Twin 39" x 75" x 13"
  • Twin XL 39" x 80" x 13"
  • Full 54" x 75" x 13"
  • Queen 60" x 80" x 13"
  • King 78" x 80" x 13"
  • Cal King 72" x 84" x 13"
Care Instructions

Wash once a month or as needed. Wash in cold water with like materials. Use a mild detergent. Tumble dry low or hang dry. Avoid hot water or high heat, as it can damage the waterproof layer. Do NOT dry clean.

Shipping & Returns
  • Free shipping on orders over $100, with subsidized shipping to Alaska and Hawaii.
  • Fast, simple, and free returns within 90 days via our automated returns and exchanges portal.
  • Most orders ship within 24 hours and arrive within 2-5 days. (Please allow up to 10 days for Hawaii and Alaska orders.)
  • Canadian orders are charged shipping and duties at checkout based on your locale.
  • Mattresses are made to order and ship separately, and arrive within 7-14 days.

Cozy, yet cool

Snooze Inducing

Hypoallergenic

Temperature Balancing

The Protector

The Protector

Don't let that sink in

Don't let that sink in

Human bodies are pretty gross. Our bodies produce oil and sweat when we sleep. They shed skin cells (the dust mite’s favorite snack). Some bodies even drool. All of that gets absorbed into the mattress…unless you use proper protection. Our USDA BioBased Mattress Protector is just the thing.

silent night

silent night

This isn’t a plastic-y, squeaky cover. You want to protect your mattress but don’t want anything to get in the way of a comfortable night’s sleep. Our fitted sheet-style Eucalyptus Mattress Protector is so comfy and quiet you’ll forget it’s even there. “Forget what’s even there?” Exactly.

eucalyptus lyocell

eucalyptus lyocell

The top layer is made from the same soft, cool, moisture-wicking material as our signature sheets. Plus, Eucalyptus Lyocell naturally reduces the propagation of allergens like dust mites, mold, and mildew. Is there anything eucalyptus can’t do?

second skin

second skin

The bottom layer (the part that puts the “protector” in mattress protector) is made from DERMOFRESH® - a TPU-based, water-repelling membrane. Like your skin, it’s waterproof yet allows water vapor to pass through for maximum breathability.

4.5
Rated 4.5 out of 5 stars
Based on 53 reviews
Total 5 star reviews: 40 Total 4 star reviews: 5 Total 3 star reviews: 6 Total 2 star reviews: 1 Total 1 star reviews: 1
74%would recommend this product
SizeRated -0.0 on a scale of minus 2 to 2
ComfortRated 4.3 on a scale of 1 to 5
Temperature RegulatingRated 4.1 on a scale of 1 to 5
PunsRated 4.4 on a scale of 1 to 5
53 reviews
  • EP
    Elizabeth P.
    Verified Buyer
    I recommend this product
    Bedtime Body Temp Hot Sleeper
    Sleep Position Side
    Sleep Movement I toss and turn
    Rated 5 out of 5 stars
    1 week ago
    Thin and Does The Job!

    Big fan. Thin without being crunchy sounds. Does the job like a pro.

  • MP
    Michelle P.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    8 months ago
    Finally a WATERPROOF mattress protector!

    We have bought several “waterproof” mattress protectors that have not withstood bed wetting accidents and eventually had to get rid of our childrens’ mattresses. Well, we took a chance on this protector with our brand new mattresses and it has been put to the test several times already and not a drop of moisture has gotten into the mattresses! We love that it is not full of toxic chemicals. We even bought one for our own bed too!

    S& Profile picture for Sheets & Giggles
    Sheets & Giggles
    8 months ago

    That's what we like to hear, thanks Michelle! Gotta keep those mattresses clean as a whistle, and dry as a bone. (Side note, weird sayings... whistles definitely aren't clean, and bones aren't dry 🤔)

  • K
    Kelly
    I recommend this product
    Rated 5 out of 5 stars
    8 months ago
    5 Stars

    This mattress protector is very soft and comfortable for a waterproof mattress cover. I have used ones in the past that were noisy and uncomfortable but this one is quiet and comfortable. It is very high quality and I would buy it again.

    S& Profile picture for Sheets & Giggles
    Sheets & Giggles
    8 months ago
    Hi Kelly - thank you so much for taking the time to leave a review, and we're so happy to hear you love your new S&G plant-based protector! We're proud to deliver a comfortable, silent product that also keeps your mattress secure. (Ok well now we're just selling you on something you already own.) Thanks again, and we hope you sleep in this weekend!
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Warming you, not the globe

From a closed-loop production process to plastic-free packaging, we know better than to mess with Mother Nature. Learn more about our efforts to help the planet, and all the living beings that inhabit it.

Sustainability without the sus
  • Our Eucalyptus Lyocell is certified USDA BioPreferred, which means it's 100% plant-based and 100% biodegradable (aka, microplastic-free)
  • The lyocell process recovers and reuses 99.6% of water and solvents over and over and over again.
  • Eucalyptus Lyocell sheet sets use 96% less water and 30% less energy than a set of conventionally-grown cotton sheets. Each sheet set we sell conserves an estimated 1000 days of drinking water for the average person, vs cotton sheets.
  • Eucalyptus trees are naturally insect-repellent, so we don’t spray pesticides or bee-killing insecticides like some other fabrics we know (cotton uses 24% of the world's insecticides, including neonicotinoids).
  • Our Eucalyptus trees are sourced from responsibly-managed, biodiverse farms.
  • For every tree we harvest, we plant two more to invest in the future.
  • Nearly all of our bedding products ship in plastic-free, recycled, or 100% recyclable packaging.
  • Our efforts and achievements in sustainability are regularly praised in outlets like HealthlineBrightly, and OneCut.
  • We assemble our pillows right here in Denver, employing formerly incarcerated Coloradans who make a living wage. This practice lowers our local recidivism and homelessness. We love "doing good by sleeping good"!
  • We've collectively donated over $200,000 to charity since founding S&G in 2017 ❤️ giving back is what gets us out of bed in the morning (which is pretty hard, on account of the sheets).
Certs & Giggles

Vegan - S&G products are 100% cruelty free

Standard 100 by OEKO-TEX® - For biodegradability, compostability, and no toxicity

Closed loop process - 99.6% of chemicals recovered during lyocell process

FKT® certified - S&G products are safe and cause no bodily reactions

FSC, PEFC, SFI - S&G products are made from responsibly-sourced eucalyptus trees

ZDHC Contributor - ensures there’s zero waste runoff at plants

Canopy Partner - a non-profit that protects endangered forests

Higg Index - S&G products are sustainable from production through end of life

USDA Certified Bio-Based Product - S&G products are derived from plants and renewable materials

Dairy Farmers of America - S&G bedding is so soft and smooth it’s legally classified as butter (not really, but you will melt into it)

Bedder planet for all
  • Last year, we donated $40,000 and hundreds of sheet sets to COVID relief efforts.
  • We regularly donate sheet sets to homeless services providers like The Broward Partnership.
  • As Pledge 1% members, we give 1% of our profits, products, and equity to impactful nonprofits in our local community.
  • Our #Give2Sheets program encourages people to give their gently used sheets to those in need in exchange for 10% off their next purchase.

We couldn’t do any of the above without the S&G Community’s help and support, so, thank you :)