# Serta ComfortSure Twin XL Quilted Cotton Mattress Pad

The Serta ComfortSure is a Twin XL quilted mattress pad with a cotton top, down-alternative polyester fill, and an elastic skirt. Its 18-inch pocket and machine-washable care suit shoppers seeking a soft added layer, though customer feedback raises a durability concern.

- [Original product page](https://best-deals.pro/product/serta-comfortsure-twin-xl-cotton-mattress-pad)
- [View offer](https://best-deals.pro/visit/serta-comfortsure-twin-xl-cotton-mattress-pad)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Serta
- Model: ComfortSure
- Category: Home & Kitchen > Home Textiles > Bedding
- Price: 29.21 USD
- Previous price: 36.18 USD
- Discount: 19%
- Price checked: 2026-11-14T06:28:36.942Z
- Rating: 4.4 / 5
- Reviews: 1203

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Quilted pillowtop construction adds a cushioned layer over the mattress.
- An 18-inch elastic pocket is designed to help the pad stay in place.
- The listing specifies separate cold gentle-cycle washing and low-heat tumble drying.

## Pros

- Cotton fabric with down-alternative polyester fill provides a soft, quilted layer.
- The deep elastic skirt is designed for a snug fit, and customers report that it stays put, including during sheet changes.
- Machine-washable care is specified, with detailed wash and drying instructions.

## Cons

- It is not water resistant, so it is not a spill barrier.
- Customer feedback reports instances of the top fabric tearing within 60 days, raising a durability concern.

## Specifications

### Identity
- Brand: Serta
- Model: ComfortSure
### Size and fit
- Size: Twin XL
- Listed dimensions: 39” x 80”
- Weight listed: 3.1 pounds
- Closure type: Pull On
### Materials and care
- Material listed: Cotton
- Top fabric and fill described: 100% cotton dobby check with polyester fill
- Thread count: 300
- Fill weight: 63gsm polyester fill
- Water resistance listed: Not Water Resistant
- Care instructions: Machine wash separately in a cold, gentle cycle. Only non-chlorine bleach when needed. Tumble dry on low. Do not iron. Use large front loading washer and dryer
### Features
- Special features: Deep Pocket, Elastic Skirt, Non Slip, Pillow Top
- Firmness description: Soft
- Color: White

## Before you buy

- The listing describes the top as 100% cotton and also lists cotton fabric, while customers report mixed impressions of the material and some say it does not seem fully cotton. Treat the fabric description as a listing claim. Customer reports of tearing are a durability concern, not a confirmed defect for every pad.

## In the box

- 1 x Mattress Cover (Included)

## A good fit for

- Twin XL beds where a soft, quilted layer and an elastic deep-pocket fit are wanted.
- Buyers who can follow the specified cold gentle wash and low tumble-dry instructions.

## Less suited to

- Anyone needing waterproof or water-resistant mattress protection.
- Shoppers prioritizing proven long-term durability over added cushioning and easy-care claims.

## Customer feedback

Customer feedback highlights fit, cushioning and staying in place, including reports that the pad accommodated a 16-inch-deep mattress without shifting. For buyers considering the listed 18-inch pocket, that feedback is relevant but does not guarantee fit on every mattress. Opinions on the material are mixed, and reports of top fabric tearing within 60 days make durability worth weighing against the comfort and washable-care claims.
- Positive themes: Customers praise the fit and cushioning.
- Positive themes: Customers report that the pad stays in place, including while changing sheets.
- Negative themes: Some customers report that the top fabric tore within 60 days.
- Mixed feedback: Material feedback is mixed, with some customers praising the fabric and others questioning whether it is fully cotton.

## Frequently asked questions

### Will this fit a Twin XL mattress?
The listing identifies it as Twin XL and gives dimensions of 39” x 80”. It also describes an 18-inch elastic pocket. Check your mattress dimensions and depth against those details.
### Does the pad protect against spills?
No. The listing specifies that it is not water resistant, so it should not be treated as a spill-proof protector.
### How should it be washed?
The instructions say to wash it separately on a cold, gentle cycle, use only non-chlorine bleach if needed, tumble dry on low, and not iron. A large front-loading washer and dryer are specified.
### What materials are listed?
The listing describes a 100% cotton dobby-check top with polyester fill. Customer feedback is mixed about the material, so the fabric description is best understood as the listing's claim.

## Alternative options

- [OLANLY Queen Quilted Fitted Mattress Pad – Soft Pillow Top Mattress Topper, Down Alternative Fill, Cooling Comfort Breathable Mattress Cover, Machine Washable Deep Pocket Mattress Protector, White](https://best-deals.pro/visit/olanly-queen-quilted-polyester-mattress-pad)
- [MATBEBY Twin XL Mattress Pad, Soft Mattress Topper for Dorm Room Essentials \| Cooling Breathable, Twin Extra Long Quilted Fitted Mattress Protector,Pillow Top Cover with 8-21" Deep Pocket,Washable](https://best-deals.pro/visit/serta-comfortsure-twin-xl-cotton-mattress-pad)
- [Thick Full Mattress Topper with 20" Deep Pocket \| Viscose Derived from Bamboo, Ultra Plush & Soft Mattress Pad, Pillow Top, Full Body Support, White](https://best-deals.pro/visit/niagara-sleep-solution-thick-full-mattress-topper)
- [Serta Power Chill Cooling Pillow Protectors, King \(2 Pack\) \| Cooling zippered pillow protectors shield against dust, dirt, and stains with breathable comfort and easy care](https://best-deals.pro/visit/serta-comfortsure-twin-xl-cotton-mattress-pad)
- [Serta Air Dry Quilted Cotton Mattress Pad, Queen \| Breathable cotton mattress pad with moisture-wicking comfort and an 18-inch deep pocket for a secure fit, machine washable](https://best-deals.pro/visit/serta-comfortsure-twin-xl-cotton-mattress-pad)
- [Coop Home Goods Essence Down Alternative Mattress Topper Queen, Plush 2-Inch Gusset and Baffle Box Design for Even Support and Comfort, Premium Bed Topper for Pressure Relief, Oeko-TEX Certified](https://best-deals.pro/visit/serta-comfortsure-twin-xl-cotton-mattress-pad)
- [Tempur-Pedic TEMPUR-Adapt + Cooling 3-Inch King Mattress Topper Medium Luxury Premium Foam, Washable Cover, Medium Cooling Topper,white](https://best-deals.pro/visit/serta-comfortsure-twin-xl-cotton-mattress-pad)
- [SureGuard Twin XL \(13-16" Deep\) Zippered Mattress Protector Encasement \| Six-Sided Waterproof, Bed Bug Proof, Hypoallergenic Dust Mite Mattress Cover, Soft Noiseless Breathable Cotton Terry Top Pad](https://best-deals.pro/visit/serta-comfortsure-twin-xl-cotton-mattress-pad)
- [Bedsure Heated Mattress Pad Queen, Cozy Bed Warmer with Preheat & Memory \| ETL&FCC, 12 Hour Auto Off, 10 Heat Settings, Dual Control, Fast Heating, Machine Washable, Deep Pocket, Premium Quilted 60x80](https://best-deals.pro/visit/serta-comfortsure-twin-xl-cotton-mattress-pad)
- [Serta Perfect Sleeper Ultimate 14.5" Twin Mattress - Firm Pillow Top \| CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Trial, Made in the USA with global components, edge support](https://best-deals.pro/visit/serta-comfortsure-twin-xl-cotton-mattress-pad)
- [VALUXE Dual Layer 3 Inch Memory Foam Mattress Topper Twin XL Size \| Dual Layer Design, 2 Inch Cooling Gel Memory Foam Plus 1 Inch Pillow Top Mattress Pad Cover, with 8-21 Inch Deep Pocket White](https://best-deals.pro/visit/serta-comfortsure-twin-xl-cotton-mattress-pad)
- [VALUXE Twin XL Mattress Topper 3 Inch Cooling Gel Memory Foam \| CertiPUR-US Certified Topper & Pad for Back Pain Relief, Soft Breathable Bedding with Pressure Relief \(Blue\)](https://best-deals.pro/visit/serta-comfortsure-twin-xl-cotton-mattress-pad)

## Add-ons

- [Utopia Bedding Twin XL Size Mattress Protector Zippered, 100% Waterproof \| Bed Bug & Dust Mite Proof Mattress Encasement, Absorbent 6 Sided Mattress Cover fits upto 13" deep Pockets, Machine Washable](https://best-deals.pro/visit/serta-comfortsure-twin-xl-cotton-mattress-pad)

## Images

![Serta ComfortSure Twin XL Quilted Cotton Mattress Pad — 1](https://best-deals.pro/i/muT48liZ9-AyhMdoTKY0utPVFCGyUmRB1YnuVVy1nqKtiyLnQlI6GX88-BkXxuHTDALTDKuu0Wxu8MTatkTexTmMIOXFu8asASY4uN4gtSqSMcMCAGGtVGoj.jpg)

![Serta ComfortSure Twin XL Quilted Cotton Mattress Pad — 2](https://best-deals.pro/i/rF2rGy1W_SS0GNEmWVeF-Pb2XhR6Jx7ZYOxW4fcbXGecqznXTOGaUDCqHanVFpaUbFfiw3fC55Rgm_gv7JjQHim_MHhxOxGI19WD9RhgUB6zKnF9FGn0kKwa.jpg)

![Serta ComfortSure Twin XL Quilted Cotton Mattress Pad — 3](https://best-deals.pro/i/pok1wn2W-rEKLPG1c48anpQF32ZZMwgToBDdUaGKaZdNFvc-1_cqOJG27OFJ-9Ww8FlhxkkPwZuZKkOya6KSBMC1Bl2u5shy8xxn1DRWgC3-Wye6IydfskSX.jpg)

![Serta ComfortSure Twin XL Quilted Cotton Mattress Pad — 4](https://best-deals.pro/i/H85rK7MCho9QceaMv84JHK0sGTkDRj8sRphgx0wY6NCANcUP-N-x9Y_ekbU4VHe3VhUq9BLJFRweiAzHx2aUeZxpaM1HghV9y956gP8aC11lGjrusj2-6Q1w.jpg)

![Serta ComfortSure Twin XL Quilted Cotton Mattress Pad — 5](https://best-deals.pro/i/R9PQW3fftOSJ902RIwh8JI70kwrWAKTp8sz6xbNGjYIRJo4o-y2R05kUsN2fkK9s5jwD60NjnMM-jW_FKSSX1qDPa9JY87VLmMnL7lCtv9ihHOjr113f91YI.jpg)

![Serta ComfortSure Twin XL Quilted Cotton Mattress Pad — 6](https://best-deals.pro/i/V40fAMyR3AiDqazIA-Dk211JEkf9Srn7bViBmXiAKQfLaLFhjJzj_zVg9cIjo-djJnA6kz9aw2CxF8OLnXcn8tMuwgs7N7CVpFsb5v5XRhhuzJ-gbhoUI-qr.jpg)

![Serta ComfortSure Twin XL Quilted Cotton Mattress Pad — 7](https://best-deals.pro/i/-QVi6hfql424eSVrFxOj8Y02Ln7QXv8BuXfitf3Dzi8rE34rir-fSOY9SCqw2ArALAtvFH08EskcA2yyGgoRTUr12Ju0FHQu7WdUfH0jzuilZu8hXlDNquk6.jpg)