US
Moonsea

Moonsea Quilted Waterproof Mattress Pad Twin XL

  • Twin XL, 39 by 80 inches
  • Waterproof protector
  • Quilted microfiber fabric
  • Machine washable

Last refreshed Sep 9, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A waterproof quilted pad that protects a mattress from spills and accidents. The listing gives no thickness, skirt depth or fill, so treat it as a protector and not a comfort layer.

As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.

ASIN: B0836JV52SCategory: Mattress Pads

Colors Available

GrayWhite

Sizes Available

FullFull Sofa BedFull XLKingNarrow Twin/Cot SizeQueenQueen Sofa BedRV KingShort QueenSplit CalkingSplit KingSplit Top King (34 from Head)Split Top QueenThree Quarter/RV Short FullTwin

Need a different one? Pick on Amazon →

Overview

A twin XL bed that needs protecting from spills is where this quilted microfiber pad goes, laid over the mattress as a waterproof barrier. The title also calls it a topper pad, though no fill is described.

Waterproofing and machine washing are the two things this pad is built around. The quilting is for surface texture, and no claim is made about added cushioning. Fit on deep mattresses is not described.

Who it's for

Adults and kids who want protection from spills and leaks in a layer that goes in the washer. Sleepers looking for added softness, or with extra deep mattresses, should look for a true topper.

Pros and cons

Pros
  • Quilted microfiber top
  • Twin XL size
  • Simple to launder
Cons
  • Thickness not listed
  • Skirt depth and fit not described
  • No cushioning claim

Performance notes

A waterproof layer under the quilted face blocks liquid from reaching the mattress, so spills stay on the pad and are washed out. Quilting gives the surface some texture, but no fill is described, so the feel of the bed changes little. A waterproof backing can trap heat, so a sleeper who runs warm should note it.

Specifications

BrandMoonsea
Dimensions & fit
SizeTwin XL
Dimensions39 x 80 inches
Capacity & performance
Age Range DescriptionAdult
Construction & materials
Material TypeMicrofiber
Fabric TypeMicrofiber
ColorWhite
Included components
Unit Count1 Count
Other details
Water Resistance LevelWaterproof
Product Care InstructionsMachine Wash
Other Special Features Of The ProductWater Proof

Frequently asked questions

Is the Moonsea mattress pad a thick cushioning topper?

No. The listing describes a quilted waterproof pad protector and gives no thickness or fill.

Is the Moonsea Twin XL pad really waterproof?

The listing says waterproof, with a water resistance level of waterproof.

Can the Moonsea mattress pad go in the washer?

Yes. The care line says machine wash.

What size is the Moonsea Twin XL mattress pad?

The title gives 39 by 80 inches, which is Twin XL.