Zippered mattress topper cover
Turmerry Mattress Topper Cover put on a mattress topper placed on bed, text stating topper not included.
Turmerry Mattress Topper Cover folded flat showing smooth cream fabric.
    Early Access Black Friday SaleGOTS Global Organic Textile Standard logo, certified by Control Union, license 1084143GOTS Certified Organic Cotton

    Mattress Topper Cover

    $49.00

    + Free Shipping

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    Same-Day ShippingMost Orders Placed By 3 PM EST Ships Same Day

    Questions? Call 984-299-6850 or chat with us

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    Why you'll love it

    • GOTS certified 150 GSM organic cotton - soft, natural and breathable.
    • Designed to be noise-free with a soft, breathable fabric.
    • Zipper makes it effortless to fit on 2" and 3" mattress toppers.
    • Suitable for all types, including latex and memory foam toppers.
    • Available in all standard mattress sizes (from twin to Cal king).
    • Built to last and easy to maintain with machine washing.
    • Enjoy free installation when buying a latex topper and cover together.

    Sleep Well, Bee Well

    Every order supports 4 sqft of wildflower habitat for pollinators.

    120-Night Return Policy

    FREE U.S. SHIPPING

    52,000+ trees planted with past orders, thanks to your support.
    Woman reading on a topper covered with the Turmerry Mattress Topper Cover. Topper not included.

    Organic cotton, zippered

    Protect your topper with soft organic cotton

    • Want to keep your topper clean and fresh?
    • Prefer soft, breathable cotton between you and the latex?
    • Have a 2 or 3 inch topper from another brand?

    Our Mattress Topper Cover is GOTS certified 150 GSM organic cotton with a zipper, sized for 2-inch and 3-inch toppers in every standard size, Twin to California King. It slips on easily, keeps your topper in place and comes off for the wash.

    Buying a latex topper too? Order the topper and cover together and we'll install the cover for you, free. The topper itself is sold separately.

    Turmerry Mattress Topper Cover folded, showing the zipper.
    Zippered

    Easy on, easy off

    The zipper runs along one short side and 6 inches down each long side, so the cover opens wide enough to slip your topper in.

    Turmerry Mattress Topper Cover on a topper on a bed. Topper not included.
    Breathable

    Soft, quiet and cool

    Breathable cotton that feels soft on your skin, makes no crinkling sound, and keeps your topper in place on the mattress.

    Turmerry Mattress Topper Cover folded flat, showing the cream organic cotton.
    GOTS certified

    150 GSM organic cotton

    Made from GOTS certified organic cotton. It's machine washable, so it's easy to keep fresh.

    Two depths

    Choose the cover for your topper thickness

    Pick the cover that matches your topper: 2 inches or 3 inches deep. It fits Turmerry toppers and standard toppers from other brands. The drawings are to scale.

    MATTRESSZIPPER2 in
    2in

    2-inch cover

    For 2-inch toppers

    A close fit around a 2-inch topper, so the fabric lies smooth and the topper stays put.

    • Twin to California King
    • Same organic cotton and zipper
    MATTRESSZIPPER3 in
    3in

    3-inch cover

    For 3-inch toppers

    Made for 3-inch toppers. If the 2-inch cover is out of stock, the 3-inch cover also fits a 2-inch topper.

    • Twin to California King
    • Also fits a 2-inch topper
    ZIPPER6 inTOP VIEW
    6in

    Where the zipper is

    One short side

    The zipper runs along one short side and wraps 6 inches down each long side. It isn't a full wrap-around zipper.

    • Opens wide to slip the topper in
    • Stays out of the way on your bed
    Twin38 x 75 inTwin XL38 x 80 inFull54 x 75 inQueen60 x 80 inKing76 x 80 inCal King72 x 84 in

    Pick the size of the mattress your topper sits on. See the Sizes tab for drawings to scale.

    Six sizes

    Topper cover sizes

    Every standard US size, 2 or 3 inches deep. Each drawing below is to scale.

    Twin

    38" x 75"

    97 x 191 cm

    2" or 3" deep

    Twin XL

    38" x 80"

    97 x 203 cm

    2" or 3" deep

    Full

    54" x 75"

    137 x 191 cm

    2" or 3" deep

    Queen

    60" x 80"

    152 x 203 cm

    2" or 3" deep

    King

    76" x 80"

    193 x 203 cm

    2" or 3" deep

    California King

    72" x 84"

    183 x 213 cm

    2" or 3" deep

    Width x length. Pick the size of the mattress your topper sits on, then the depth that matches your topper: 2 or 3 inches.

    Care

    Topper cover care instructions

    Tip: make sure the cover is completely dry before you zip it back onto your topper.

    Machine wash gently

    Unzip the cover and take it off the topper. Wash it on a gentle or delicate cycle with mild detergent, following the care label.

    Air dry, no high heat

    Air dry the cover. Tumble drying or high heat can shrink it and change the fit.

    No bleach

    Skip bleach and harsh cleaners. They weaken the fibers and can change the fabric's color.

    Spot-clean small spills

    Dab small stains with water and mild detergent. Store a spare cover in a cool, dry place out of direct sunlight.

    Mattress Topper Cover FAQS:

    Will this cover fit my topper?

    Yes, if your topper is 2 or 3 inches thick in a standard US size, Twin to California King. It fits Turmerry toppers and standard toppers from other brands.

    Do I need a cover for my mattress topper?

    You don't have to have one, but it helps. A cover keeps the topper clean, so you only wash the cover, and it makes latex easier to handle when you change sheets. It also stops a latex topper from sliding around.

    Which depth should I choose, 2 inch or 3 inch?

    Choose the cover that matches your topper's thickness. If the 2-inch cover is out of stock, the 3-inch cover also fits a 2-inch topper.

    What is the cover made of?

    GOTS certified 150 GSM organic cotton. It's soft, breathable and quiet, with no crinkling sound.

    Where is the zipper?

    The zipper runs along one short side and extends 6 inches down each long side, which makes it easier to slip your topper in and out. It isn't a full wrap-around zipper.

    Can I machine wash the cover?

    Yes. Wash it on a gentle or delicate cycle with mild detergent and follow the care label. Air dry it, because tumble drying or high heat can shrink it and change the fit. Don't use bleach.

    Is the topper included?

    No, the topper is sold separately. You can find our mattress toppers here.

    Will you put the cover on my topper?

    Yes. When you buy our latex mattress topper and this cover together, we'll install the cover for you, free.

    What are the warranty and return terms?

    The cover has a 1-year limited warranty. Unused covers in their original condition can be returned within 120 nights for an exchange or a full refund, and used items can be returned for store credit through our donation process.

    Shipping and returns

    Free shipping, 120 nights to return

    Free shippingOn every order to the contiguous US
    2 to 5 business daysUsual delivery time once your order ships
    120-night returnsOn unused covers in their original condition
    1-year warrantyLimited warranty on the cover
    Illustration of a delivery truck and two people carrying a Turmerry box.

    Shipping and delivery

    Shipping is free on all orders across the contiguous USA. For Alaska, Hawaii and other US territories, we offer FedEx and USPS rates.

    Once shipped, orders usually arrive within 2 to 5 business days. Outside the US? Add items to your cart to see if your product ships to your country.

    Read our shipping and returns policy

    Warranty and returns

    Your topper cover comes with a 1-year limited warranty.

    1. Return within 120 nights. Unused covers in their original condition can be returned for an exchange or a full refund.
    2. Used it already? Used items can be returned for store credit through our donation process.
    3. Contact us first. Get in touch with any questions before you send anything back.
    4. Start your return. Then begin your return here.
    Turmerry Mattress Topper Cover, folded.