# BETENWEL California King Bamboo Mattress Topper, 1200 GSM Quilted, Cooling

BETENWEL California King bamboo mattress topper with breathable, quilted cushioning for a softer-feeling 72 x 84-inch bed.

- [Original product page](https://www.ofertitastop.com/ca/product/betenwel-california-king-bamboo-mattress-topper)
- [View offer](https://www.ofertitastop.com/ca/visit/betenwel-california-king-bamboo-mattress-topper)
- Market: CA
- Language: en-CA
- Currency: CAD
- Product updated: 2026-10-23T23:11:29.330Z
- Brand: BETENWEL
- SKU: ofertitastop-ca-25021
- Category: Home & Garden > Linens & Bedding > Bedding > Mattress Protectors > Mattress Pads
- Source store: amazon CA
- Active deal: Yes
- Price: 59.97 CAD
- Previous price: 78.76 CAD
- Discount: 24%
- Rating: 4.3 / 5
- Reviews: 1625

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

## Description

Make a California King bed feel softer with a quilted topper designed to add a plush layer over your mattress. Its down-alternative fill and 1200 GSM construction create a cushioned surface, while the fabric blend of 40% viscose from bamboo and 60% polyester is described as breathable and cooling for a more comfortable-feeling place to rest.

Sized at 72 x 84 inches, this fitted mattress cover is made for California King beds. Its deep-pocket sides are designed to stretch around mattresses from 8 to 21 inches deep, helping the topper stay in place as you move during the night.

## What to know

The soft, quilted top adds a comfortable layer without changing the size of your bed. Viscose from bamboo is the standout fabric component: the breathable construction is intended to distribute heat more evenly, which may appeal if you prefer a cooler-feeling sleep surface to a conventional padded cover. The down-alternative fill adds cushioning, making this a practical way to refresh the feel of an existing mattress rather than replace the mattress itself.

The green California King cover measures 72 x 84 inches. Its fitted design wraps around the mattress, and the 360-degree stretch sides are made to help keep it secured. The product arrives vacuum-packed, so spread it out for a few days before use to let it return to its normal thickness. For care, machine-wash gently in cold water and dry at a low temperature, it can also be air-dried.

Buyers often highlight the soft feel and the way the fitted sides accommodate deep mattresses. Feedback on thickness and how fully the topper puffs up is mixed, so allow time for it to regain its shape after unpacking. That gives the quilted fill room to settle before you make your bed.

## How it fits

Choose this cover for a California King mattress measuring 72 x 84 inches. The elasticated sides are designed for mattress depths between 8 and 21 inches, with a wraparound fit that helps keep the topper in position through everyday movement. That fitted construction is useful when you want a soft layer that stays attached to the mattress instead of a loose pad that needs frequent repositioning.

For example, make the bed with the topper beneath your regular bedding to add a cushioned surface for nightly sleep. When it needs freshening, its machine-washable care makes routine cleaning straightforward. Follow the gentle cold-water wash and low-temperature drying instructions to care for the cover.

## Who it’s for

This topper suits adults who want to soften the feel of a California King mattress and prefer a fitted cover with a breathable bamboo-viscose blend. It is also a sensible choice for anyone selecting by mattress depth: the stated 8-to-21-inch pocket range gives a clear fit reference before you choose. If your priority is a quilted, down-alternative layer rather than a replacement mattress, this format offers a direct way to change the surface feel while keeping your existing bed.

## Should you buy it?

Choose the BETENWEL if you want a California King topper with a soft quilted finish, a breathable fabric blend and deep fitted sides. Its 72 x 84-inch size, 8-to-21-inch pocket range and machine-washable care make it suited to refreshing an adult bed with an added layer of cushioning. The practical benefit is simple: a more comfortable-feeling sleep surface, secured around the mattress and easy to care for.

## Images

![BETENWEL California King Bamboo Mattress Topper, 1200 GSM Quilted, Cooling — 1](https://www.ofertitastop.com/i/tFXsb7XzawnEaAyUdsblMvIU3LFMMMYLUfFdW2yHRaLx2axT0l7ciFDBnrk2RwQRCk_hN3_odJuB8T1BmaQVrmkeiEhVp404x9rQKBZDCU7EmJTg8FiuLG7m2w.jpg)

![BETENWEL California King Bamboo Mattress Topper, 1200 GSM Quilted, Cooling — 2](https://www.ofertitastop.com/i/VCpTIGjFJUYg_nCZGSWAeRUrp7CG3LFyLCbeW9tcvhnc6cuwtVUEVHmSfWbj01dqe3PAcnlG3cqcuo9i686BFCEI8pAYjyieqYxjsuMgJsKTqxuSyzvHTaWNkg.jpg)

![BETENWEL California King Bamboo Mattress Topper, 1200 GSM Quilted, Cooling — 3](https://www.ofertitastop.com/i/5ASdcNdSSS1j1vvj27Xoc8C6SFA8AXHWcgPaprU14v9u5ZZD0wNlDxWCElA2pSPwVBPKWlGhTvHrIabjqG1LwVDzWnEvqtZvdi0rw_5lMM-pJxs3svw16w75oA.jpg)

![BETENWEL California King Bamboo Mattress Topper, 1200 GSM Quilted, Cooling — 4](https://www.ofertitastop.com/i/wLsTCLQ7l16acMYAt0jxrdfx7WJl7qdzeK384YmdwEUwBUSmMM6bbCi9-723G1WnLrp6LPQ7J-fmYfD5uU0q7c5RQXDwLEN8InSNVK4PD7hpIxZakP0uIZDojw.jpg)

![BETENWEL California King Bamboo Mattress Topper, 1200 GSM Quilted, Cooling — 5](https://www.ofertitastop.com/i/7M6nram6Wo16smAyFJYCwR-JWGJ3MtRAsl4mEc7AVyvh-qPVVrFrwG8faxaL-gwxp_RSOWdJweVMmhjPYI6nGDcoDOtEwIPi37XXWjUeVfB3ydH5qoe6S2B5ug.jpg)