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Foamma USA

Precut Size RV Mattress with Water Resistant Zipper Cover

Precut Size RV Mattress with Water Resistant Zipper Cover

  • Thickness: 2"-12" Width: 36"- 84" Length: 18"-120"
  • Choose your firmness, thickness, width, and length, then add optional memory foam. For irregular shapes, select the custom-shape option and upload your desired shape, or call us to ensure everything is correct.
$99.00 USD
$99.00 USD
Sale Sold out
Shipping calculated at checkout.

WATER-RESISTANT COVER : Choose our Navy Blue mattress cover -available with or without memory foam. The cover is made from durable 600-denier polyester fabric that resists water and other fluids, features a zipper for easy removal, and is machine washable.

CUSTOMIZABLE DIMENSIONS: Available in thicknesses from 2 to 12 inches, widths from 18 to 84 inches, and lengths from 48 to 96 inches (all in 1-inch increments). Note: Slight size discrepancies (0.25 to 3 inches) may occur, and raw foam color may vary.

FIRMNESS LEVELS: Select your ideal support level: choose Plush for an ultra-soft, cloud-like feel, Mid Firm with 1" memory foam(1.8 density, 35LB) for balanced comfort, or Firm (1.8 density, 46LB) for maximum support.

HIGH-QUALITY CertiPUR-US CERTIFIED FOAM: Our premium polyurethane foam provides a comfortable feeling that retains its shape and keeps you supported throughout the night. It is CertiPUR-US Certified (made without ozone depleters, heavy metals, or phthalates, and features low VOC emissions). For enhanced cooling, an optional Gel Memory Foam layer (1, 2, or 3 inches) can be added. Please allow up to 72 hours for the foam to fully expand after unpacking.

DURABLE & VERSATILE DESIGN: Easy to clean and built to last, our foam mattresses and pads are perfect for a wide variety of purposes including homes, camping, RV bunks, trucks, campers, guest rooms, cots, daybeds, and DIY projects.

ORDERING INSTRUCTIONS: Select your exact dimensions, firmness level and thickness when placing your order. Pricing will automatically adjust based on your selections.

CUSTOM SHAPES & SIZES: Don’t see the size you need? Contact us and we will gladly create a custom mattress to fit your exact needs! We can cut custom shapes including square, star, round, hexagon, triangle, oval, heart, octagon, trapezoid, and more.

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Key Features:

  • Customizable to Your Space
    Choose your preferred size, thickness, and even custom shape for a perfect fit—ideal for non-standard frames, rounded corners, cut-outs, built-in beds, RVs, campers, and unique projects.
  • Durable Poly Poplin Cover 
    Smooth, strong 100% poly poplin cover designed for everyday use, offering long-lasting performance and color retention.
  • Removable Zipper Cover
    A smooth, sturdy zipper runs along the edge so you can easily remove and reattach the cover whenever it needs cleaning.
  • Non-Slip Bottom
    Helps keep the mattress from shifting on futon frames, daybeds, RV platforms, and other smooth surfaces.
  • Comfortable Foam Core
    Supportive foam provides a stable, comfortable sleeping surface—great for nightly use, guest beds, or multipurpose spaces.
  • Easy to Clean
    Just unzip the cover, remove it, and follow the washing instructions—ideal for homes with kids, pets, or frequent visitors.
  • Navy Blue, Modern Look
    Deep navy color adds a clean, contemporary touch that pairs well with many bedding and décor styles.
  • Versatile Use
    Perfect for bedrooms, guest rooms, studios, vacation rentals, RVs, campers, tiny homes, and more—including custom-shaped platforms and built-in sleeping areas.

Firmness Options Explained:

  • Firm Mattress

    Sleep on your back or stomach.

    Prefer a firm sleeping surface.

    Need a mattress for daily, long-term use.

  • Medium Soft Mattress with 1" Memory Foam

    Sleep mostly on your side.

    Like soft, gentle cushioning.

    Need a cozy but not too plush surface.

  • Plush Mattress

    Love a soft, “cloud-like” feel'

    Want to add plush comfort to a firmer mattress'

    Prefer a cozy, sink-in surface for reading, napping, or relaxing'

Both Mattresses Feature:

  • Water-Resistant Cover


    Both of our mattress covers are designed to handle real life, not just look good in photos. Whether you choose the white quilted organic-style cover or the navy microfiber option, both are water-resistant, helping protect the foam core from spills, accidents, and everyday messes.

  • Durable Zipper


    Both covers feature a heavy-duty No. 8 zipper that glides smoothly around the edge, so you can zip the cover off in seconds for easy cleaning. Built tough for everyday use, it stays secure while still opening and closing effortlessly.

  • Non-slip floor


    Our mattress cover has a non-slip bottom that keeps it firmly in place on your bed frame or platform, so it won’t slide around—even when you toss, turn, or sit on the edge.

  • CertiPur Certified


    Our foam is CertiPUR-US® certified, meaning it’s made without harmful chemicals and is tested for durability, emissions, and content for a safer, more comfortable sleep.