Register to receive a notification when this item comes back in stock.

  • Sheets & Giggles Eucalyptus Mattress Protector on the Eucalyptus Mattress
  • Sheets & Giggles Eucalyptus Mattress Protector
  • Eucalyptus Mattress Protector Lyocell Details
  • Eucalyptus Mattress Protector Elastic Details
  • Eucalyptus Mattress Protector waterproof DERMOFRESH layer
icon Try me risk free, with our free returns policy

Waterproof Mattress Protector

Our barely-there waterproof Eucalyptus Mattress Protector is plant-based, breathable, and silent, so you can enjoy the full benefits of our Eucalyptus sheets, mattress, and comforters without a noisy, heat-trapping layer of plastic underneath you. Restock coming soon - sign up to be notified!

🍁 Fall Sale: Save 25% sitewide! No code needed.

$74.95 $56.21

  • Eucalyptus Sheets

    Queen / Gray
    Queen / Gray
    Queen / White Stripes
    Queen / Light Gray Stripes
    Queen / French Blue Stripes
    Queen / White
    Queen / Pearl
    Queen / Orchid
    Queen / Ice Water
    Queen / Sage
    Queen / Lavender
    Queen / Oat
    Queen / Purple
    Queen / Midnight
    King / Gray
    King / White Stripes
    King / Light Gray Stripes
    King / French Blue Stripes
    King / White
    King / Pearl
    King / Orchid
    King / Ice Water
    King / Sage
    King / Lavender
    King / Oat
    King / Purple
    King / Midnight
    King / Mint Green
    Full / Gray
    Full / White Stripes
    Full / Light Gray Stripes
    Full / French Blue Stripes
    Full / White
    Full / Pearl
    Full / Orchid
    Full / Ice Water
    Full / Sage
    Full / Lavender
    Full / Oat
    Full / Purple
    Full / Midnight
    Cal-King / Gray
    Cal-King / White Stripes
    Cal-King / Light Gray Stripes
    Cal-King / French Blue Stripes
    Cal-King / White
    Cal-King / Pearl
    Cal-King / Orchid
    Cal-King / Ice Water
    Cal-King / Sage
    Cal-King / Lavender
    Cal-King / Oat
    Cal-King / Purple
    Cal-King / Midnight
    Split King / Gray
    Split King / White
    Split King / Pearl
    Split King / Sage
    Split King / Lavender
    Split King / Oat
    Split King / Purple
    Split King / Midnight
    Twin Reg / Gray
    Twin Reg / White
    Twin Reg / Pearl
    Twin Reg / Orchid
    Twin Reg / Ice Water
    Twin Reg / Sage
    Twin Reg / Lavender
    Twin Reg / Oat
    Twin Reg / Purple
    Twin Reg / Midnight
    Twin XL / Gray
    Twin XL / White
    Twin XL / Pearl
    Twin XL / Orchid
    Twin XL / Ice Water
    Twin XL / Sage
    Twin XL / Lavender
    Twin XL / Oat
    Twin XL / Purple
    Twin XL / Midnight


    Queen / Gray
Cheat Sheet

Extend the life of your mattress with our soft, 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 & Care Guide

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

Size Guide:

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
  • Currently on backorder, shipping again by end of month, with delivery estimated in early February.
  • Riskless returns – Order with confidence with our fast, easy, and free portal for returns and exchanges. We’ll even cover return shipping if you don’t obsess over it.
Rated 4.5 out of 5 stars
42 Reviews
Info & Size Guide

Extend the life of your mattress with our soft, cool, and sustainable Eucalyptus Mattress Protector. 

100% Eucalyptus Lyocell Sheets – made from trees grown on sustainably managed, biodiverse farms.

Absurdly soft – and they get softer after every wash (for real).

Sleep better no matter the weather – eucalyptus lyocell keeps you in the ideal temperature zone all night.

Hypoallergenic – eucalyptus lyocell is skin-credible, aka dermatologist recommended.

Zero static – eucalyptus lyocell doesn’t attract dust, dirt, or hair (pet, human or otherwise).

Zero pesticides – eucalyptus trees are naturally insect-repellent; meanwhile, cotton uses an estimated 16-24% of the world's insecticides, including bee-killing neonics.

Thoughtfully designed in Denver – “Bottom Left Corner” tag on flat and fitted sheets, and 360° elastic and extra deep pockets on fitted sheets for super secure fit.

Sheet Sets Include: 1 flat sheet, 1 fitted sheet, and 2 pillowcases (Deep Pocket Sheet Sets have 20” depth, & 11in sets have an 11” depth)

Twin Regular: Flat Sheet: 70" x 96", Fitted Sheet: 39" x 75", Pillow Case: 21" x 31" (Twin Sheet sets have 1 pillowcase) Comforter 70" x 90", Duvet 70” x 90”

Twin XL: Flat Sheet: 70" x 110", Fitted Sheet: 39" x 80", Pillow Case: 21" x 31" (Twin XL Sheet sets have 1 pillowcase) Comforter 70" x 90", Duvet 70” x 90”

Full: Flat Sheet: 81" x 105", Fitted Sheet: 54" x 75", Pillow Cases: 21" x 31" Comforter 90" x 96", Duvet 70” x 90”

Queen: Flat Sheet: 90" x 110", Fitted Sheet: 60" x 80", Pillow Cases: 21" x 31" Comforter 90" x 96", Duvet 70” x 90”

King: Flat Sheet: 108" x 110", Fitted Sheet: 76" x 80", Pillow Cases: 21" x 41" Comforter 96" x 108", Duvet 96” x 108”

Cal King: Flat Sheet: 108" x 110", Fitted Sheet: 72" x 84", Pillow Cases: 21" x 41" Comforter 96" x 108", Duvet 96” x 108”

Split King: Flat Sheet: 108" x 110", Fitted Sheet: 39" x 80" (x2), Pillow Cases: 21" x 41" (Split King includes 2 Twin XL fitted sheets, 1 Cal-King flat sheet, and 2 King pillowcases) Comforter 96" x 108", Duvet 96”x108”

Throw Blanket: Size and Weight: At 6’ X 4’ (may vary slightly by blanket) and weighing in at 4-5 lbs, this oversized throw is no lightweight.

Care Instructions – Cold delicates, low heat tumble dry (don’t use bleach or fabric softener, please and thank you). For throws, Spot clean as needed; Green Dry Clean (avoid petrochemical solvents and search for a "green dry cleaner near me").

Free shipping to the contiguous U.S. on orders over $50.

Subsidized shipping cost to non-contiguous US locations.

Orders ship within 24 hours and normally arrive within 2-8 days. (Please allow about 8-10 days for Hawaii and Alaska orders.)

Riskless returns – fast, easy, and free returns and exchanges. We’ll even cover return shipping if you don’t obsess over them.

  • Cozy, yet cool
    Cozy, yet cool
  • Snooze inducing
    Snooze inducing
  • Moisture-wicking
  • Hypoallergenic
  • Temperature balancing
    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.

Warming you, not the globe

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.

• Eucalyptus trees are naturally insect-repellent, so we don’t spray pesticides or bee-killing insecticides like some other fabrics we know (ahem, cotton).

• Our eucalyptus trees are sourced from responsibly-managed, biodiverse farms.

• For every tree we harvest, we plant two more.

• Nearly all of our bedding products ship in plastic-free, 100% recyclable cardboard boxes (our mattress protector is wrapped in recycled plastic, but we're working on a more sustainable solution - stay tuned).

• Our efforts and achievements in sustainability are regularly praised in outlets like Healthline, Brightly, and OneCut.

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.

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

Reviews from people who know their sheet

Rated 4.5 out of 5 stars
Based on 42 reviews
Total 5 star reviews: 31 Total 4 star reviews: 3 Total 3 star reviews: 6 Total 2 star reviews: 1 Total 1 star reviews: 1
81%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 4.5 on a scale of 1 to 5
42 reviews
  • AG
    AJ G.
    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
    Simple yet effective

    Lets hope it works when the time inevitably comes

  • MK
    Mauni K.
    Verified Buyer
    I recommend this product
    Bedtime Body Temp Hot Sleeper
    Sleep Position Back
    Sleep Movement I toss and turn
    Rated 5 out of 5 stars
    2 months ago
    Best protector

    This mattress protector is the best! Usually they’re annoying and hot but this one is quiet and cool

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

    "Quiet and cool" is exactly what we're going for! Thanks, Mauni!

  • JZ
    Julia Z.
    Verified Buyer
    I recommend this product
    Bedtime Body Temp Hot Sleeper
    Sleep Position Side
    Sleep Movement I toss and turn
    Health & Wellness Restless Legs
    Rated 5 out of 5 stars
    2 months ago
    Best mattress protector ever!!

    My husband sleeps extra hot. Using a standard mattress protector turns him into a sweat ball. Something about the mattress not breathing and being super hot to him. The lack of a mattress protector has been an issue, especially when we started potty training our daughter who occasionally sleeps in the bed with us. Thank goodness for Sheets and Giggles! My mattress is protected AND my husband isn’t a sweat ball. My daughter has peed in the bed multiple times since we got the mattress protector and i can assure you it works perfectly! 100% waterproof but with the same breath ability we’ve all come to know and love about Sheets and Giggles.

    The mattress protector isn’t encasing, you don’t zip it around. It fits like a fitted sheet with the protection just on the top. So if you’re worried about bugs or getting liquids from the side, this isn’t what you’re looking for. But if you’re tired of your kid destroying your mattress as they learn how a bladder works, 100% you NEED this.

Reviews LoadedReviews Added
“Keeps me warm in the cold Alaskan  nights... without overheating”

“Keeps me warm in the cold Alaskan nights... without overheating”


  • "I have these and I am OBSESSED."

    BuzzFeed logo
  • "You guys, the hype is REAL."

    apartment therapy logo
  • "Ridiculously soft sheets."

    Forbes logo
  • "Silky and substantial."

    Real Simple logo
  • "You get that cold-side-of-the-pillow feel, all the time."

    PureWow logo


doing good is sewn into the fabric of our company

  • Doodle of round glasses in front of a purple circle


    Blankets and sheets are the #2 most-requested item at homeless shelters. Donate your old sheets and email us, and we’ll give you 10% off your next order. How to donate.

  • Doodle of the planet on a purple circle


    Our eucalyptus isn’t harvested from ancient or endangered forests. Instead, we source from sustainably-managed and biodiverse farms. We also donate quite a bit to save Koala habitats.

  • Doodle of an ampersand inside a heart on a purple circle

    PLEDGE 1%

    We donate 1% of our profits, equity, time, and products to Colorado causes. Since 2019, we've donated $100,00 to charity, planted thousands of native trees, and donated bedding to shelters.


Your Cart 🛒


{ value }
Add to Cart

Your cart is currently empty, like outer space, or our hearts. Hit the little X to the top right to keep browsing, and use secret code EMPTY at checkout for an extra 10% off your inevitable order 🤫

+ I have a promo code
Savings edit

Mostly free shipping, delivery date at checkout ⤵️