# Ultra-soft Quilted Mattress Topper

## Quilted Pillow Top Mattress Topper

This quilted pillow top mattress topper adds a padded layer above your mattress, with a box-stitched surface and an elasticated fitted skirt. The white finish works beneath your bed linen, while the fitted construction wraps around the mattress rather than resting loosely on top. Choose your bed size and one of the two listed filling-option labels. Browse our [bedding collection](/collections/bedding-collection) for related bedroom essentials.

### Key Features

-   **Quilted surface:** Stitched sections divide the padded top into box-shaped panels.
-   **Fitted skirt:** An elasticated edge wraps around the mattress. Measure its depth before ordering, as the supplied fit claims conflict.
-   **Six selectable bed sizes:** Twin, Twin XL, Full, Queen, King and California King are listed in the saved variants.
-   **Two option groups:** Variants are labelled 450g and 900g. These labels do not establish a verified GSM rating or total filling weight.
-   **Washable design:** The supplied care instructions specify cold water, mild detergent and a gentle machine cycle, followed by low-heat drying.

![White quilted pillow top mattress topper fitted on a bed beside a tufted headboard](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/56373e04-71fb-4340-a61b-135214aadaa2.jpg?v=1794519800)

The fitted-bed view shows the white padded surface and skirt. Pillows, furniture and other bedroom styling are not specifications for the selected topper.

![White mattress topper rolled back to show the quilted padded surface](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/41bdef00-3e69-40be-b464-0cfad7a8fa3d.jpg?v=1794519800)

The rolled-back view highlights the stitched panels; it does not provide a verified thickness measurement.

### Who This Is For

-   Shoppers who want a padded textile layer above an existing mattress.
-   Households comparing fitted toppers in standard bed sizes.
-   Buyers who prefer a machine-washable bedding layer and can follow the supplied care label.

If your decision depends on feather-free filling, a particular fibre composition, allergy suitability or cooling performance, contact EX-STOCK before ordering. The current supplier text and image labels disagree on composition, and no cooling test or waterproof specification has been verified.

![White quilted mattress topper with fitted skirt on a bed with a wooden side table](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/775657d3-9b08-449e-869f-293247d9ddae.jpg?v=1794519800)

The side view shows how the skirt covers the mattress edge.

![Close view of white mattress topper quilting and fitted edge beside pillows](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/ff6ceaaa-137d-41cd-9293-4b28300d82f8.jpg?v=1794519800)

The closer view shows the box stitching and raised sections.

### Product Details

-   **Product type:** Fitted, quilted mattress topper.
-   **Colour:** White across the currently listed variants.
-   **Options:** Twelve variants combining six bed sizes with 450g or 900g labels.
-   **Composition:** Unconfirmed. Text describes microfibre and down-alternative fill; images claim cotton, down and feathers.
-   **Fit depth:** Unconfirmed. Supplied references state 7–18, 8–21 and 8–24 inches.

#### Sizing Notes

-   Twin: 39 × 75 inches.
-   Twin XL: 39 × 80 inches.
-   Full: 54 × 75 inches.
-   Queen: 60 × 80 inches.
-   King: 78 × 80 inches, as listed in the supplied specification.
-   California King: 72 × 84 inches.

Measure your mattress width, length and depth instead of relying on the size name alone. The original supplier text also mentions Full XL, Short Queen, Super Queen and RV King, but these are not selectable variants on this listing.

![Bedroom lifestyle photo of a person resting among white pillows and bedding](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/581ce204-2fd4-4f5c-9ea9-e8e03ac49396.jpg?v=1794519800)

This lifestyle image illustrates the bedroom setting; it is not evidence of sleep or health outcomes.

The following supplier diagram is preserved for reference. Its down and feather labels conflict with the written specification and are not confirmed composition claims.

![Supplier mattress topper layer diagram with unverified down and feather labels](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/12acf90d-ce21-4067-a14a-eb83797b0479.jpg?v=1794519800)

The diagram illustrates a layered construction, but the exact fill requires supplier confirmation.

![Elasticated mattress topper skirt diagram with a supplier-stated 8-to-21-inch depth range](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/8a2329d8-14a8-45c1-a480-d445bad60a0d.jpg?v=1794519800)

This diagram's depth range conflicts with other supplied references. Confirm fit before purchase.

#### Care and Initial Fluffing

The supplied instructions call for a large washing machine, cold water, mild detergent and a gentle cycle, with drying on low heat. Follow the sewn-in care label if it differs. The illustrated fluffing guide suggests allowing 48 hours after unpacking, gently patting or shaking, or using a low dryer setting for 15 minutes where the care label permits.

![Mattress topper fluffing guide showing rest time, patting and low-heat drying suggestions](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/topper-fluffing-guide-15422660837650.jpg?v=1794580094)

The guide is retained so the original preparation instructions remain available.

![Supplier comparison graphic containing unverified mattress topper cooling and filling claims](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/80fa3d67-ed23-4061-97ae-171183c612e5.jpg?v=1794519800)

The comparison graphic is supplier-provided marketing, not verified testing. Cooling, sweat elimination and comparative performance have not been established.

![Supplier detail photo showing a white fabric side pocket on a mattress topper skirt](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/topper-side-pocket-15422660837650.jpg?v=1794580094)

A side pocket is shown in this reference; its inclusion across every variant is not confirmed.

![Supplier fabric close-up labelled 400 thread count cotton, a claim requiring confirmation](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/a6627027-d032-44df-891e-30fb13ac87f6.jpg?v=1794519800)

The cotton and thread-count label conflicts with the microfibre description and should not be relied on as a confirmed specification.

![Mattress topper size chart for Twin through California King with supplier-stated measurements](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/topper-size-chart-15422660837650.png?v=1794580095)

The chart preserves the original sizing reference. Its 7–18-inch depth statement is not a confirmed fit guarantee.

### Why Shop With EX-STOCK Canada

EX-STOCK Canada works with vetted suppliers and manufacturers. EX-STOCK customer service remains your primary contact for product and order assistance. Ask about composition, mattress depth or option labels before purchase at [sales@ex-stock.com](mailto:sales@ex-stock.com).

Compare the [bamboo mattress topper with quilted surface](/products/bamboo-mattress-topper-with-quilted-surface) when considering other fitted bedding options.

### Frequently Asked Questions

#### Which sizes can I order?

The saved options are Twin, Twin XL, Full, Queen, King and California King, each with a 450g or 900g label. No 1,200 GSM option is currently listed.

#### What do 450g and 900g mean?

They are the saved variant labels. Whether they indicate total fill weight or a density measure has not been verified, so do not interpret them as confirmed GSM ratings.

#### Will it fit a deep mattress?

The topper has a fitted elasticated skirt, but the supplied depth ranges conflict. Send your mattress measurements to EX-STOCK for confirmation before ordering.

#### Is it feather-free, cooling or waterproof?

Those properties are not confirmed. The material references conflict, and no verified waterproof or cooling-performance specification is available.

#### How should I wash it?

The supplied instructions specify cold water, mild detergent, a gentle machine cycle and low-heat drying. The product's sewn-in care label takes precedence.

## Details

- **Price:** 125.99 CAD - 294.99 CAD
- **Vendor:** EX-STOCK
- **Type:** Mattress Topper

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| White 450g Full | 146.99 CAD | In stock |
| White 450g Queen | 159.99 CAD | In stock |
| White 450g Twin | 125.99 CAD | In stock |
| White 450g Twin XL | 130.99 CAD | In stock |
| White 450g cal king | 179.99 CAD | In stock |
| White 450g king | 179.99 CAD | In stock |
| White 900g Full | 212.99 CAD | In stock |
| White 900g Queen | 239.99 CAD | In stock |
| White 900g Twin | 182.99 CAD | In stock |
| White 900g Twin XL | 192.99 CAD | In stock |
| White 900g cal king | 294.99 CAD | In stock |
| White 900g king | 285.99 CAD | In stock |

## Images

- White quilted mattress topper rolled back to show its padded surface
- Supplier mattress topper layer diagram with down and feather labels requiring confirmation
- White mattress topper with box quilting and fitted edge beside pillows
- Cutaway diagram of a quilted topper showing supplier-labelled filling layers
- Bedroom lifestyle photo of a person resting among white pillows and bedding
- White fitted quilted mattress topper on a bed beside a wooden side table
- Supplier mattress topper comparison graphic with unverified cooling and filling claims
- Elasticated topper skirt diagram with a supplier-stated mattress depth range
- White pillow top mattress topper fitted beneath a grey tufted headboard
- Fabric close-up with a supplier cotton and thread-count label requiring confirmation

## Additional Information

- **Care guide:** Supplied care instructions: use a large washing machine with cold water, mild detergent and a gentle cycle. Dry on low heat. Follow the sewn-in product care label if it differs. For initial fluffing, the supplied guide suggests resting for 48 hours, gently patting or shaking, or low-heat drying for 15 minutes only where the care label permits.

---

> Source: [EX-STOCK Canada](https://www.ex-stock.com/products/ultra-soft-quilted-mattress-topper)
> Updated: 2026-11-13