---
product_id: 551357570
title: "CoolvieKing Mattress, 12 Inch Mattress in a Box King Size, Hybrid Construction Individual Pocket Springs with CertiPUR-US Certified Foam, Cooler Sleep with Pressure Relief and SupportOEKO-TEX STANDARD 100"
brand: "coolvie"
price: "₨2925686"
currency: LKR
in_stock: true
reviews_count: 7
url: https://www.desertcart.lk/products/551357570-coolvieking-mattress-12-inch-mattress-in-a-box-king-size
store_origin: LK
region: Sri Lanka
---

# Zero motion transfer Cooling foam 12" thickness CoolvieKing Mattress, 12 Inch Mattress in a Box King Size, Hybrid Construction Individual Pocket Springs with CertiPUR-US Certified Foam, Cooler Sleep with Pressure Relief and SupportOEKO-TEX STANDARD 100

**Brand:** coolvie
**Price:** ₨2925686
**Availability:** ✅ In Stock

## Summary

> Sleep like royalty! 👑

## Quick Answers

- **What is this?** CoolvieKing Mattress, 12 Inch Mattress in a Box King Size, Hybrid Construction Individual Pocket Springs with CertiPUR-US Certified Foam, Cooler Sleep with Pressure Relief and SupportOEKO-TEX STANDARD 100 by coolvie
- **How much does it cost?** ₨2925686 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/551357570-coolvieking-mattress-12-inch-mattress-in-a-box-king-size)

## Best For

- coolvie enthusiasts

## Why This Product

- Trusted coolvie brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Fit:** Perfect for any bed frame or setup!
- • **Pocket Coil System:** Say goodbye to midnight disturbances!
- • **Medium Firm Support:** Ideal for all types of sleepers!
- • **100-Night Sleep Trial:** Experience your perfect sleep risk-free!
- • **Durable Comfort Layers:** Built to last, designed for comfort!

## Overview

The Coolvie King Mattress is a 12-inch hybrid mattress featuring individual pocket springs and CertiPUR-US certified foam, designed for cooler sleep with excellent pressure relief and support. It comes with a 100-night trial and a 10-year warranty, ensuring a risk-free investment in your comfort.

## Description

CoolvieKing Mattress, 12 Inch Mattress in a Box King Size, Hybrid Construction Individual Pocket Springs with CertiPUR-US Certified Foam, Cooler Sleep with Pressure Relief and SupportOEKO-TEX STANDARD 100

## Features

- 【100 Days Sleeping Trial】Sleeping preferences vary from person to person, This Coolvie 12 inch king size mattress come with 100 nights trial and 10-year warranty. Any Questions, our Coolvie customer support team will happily work with you to address any concerns to make it right.
- 【Pocket Coil System for Minizing Midnight Motion】Because of the individually wrapped coil systems at its core, it not only provides excellent edge support, but it also gives the mattress the flexibility to conform to an adjustable base with ease. Each coil is pocketed and individually wrapped to prevent tangling. This design allows for Zero Motion Transfer, meaning, when your partner moves around, you won’t feel a thing.
- 【Durability & Supportive】All foam layers are made with high density foam for comfort and durability; With a whole foot of high density foam, we can ensure long-lasting comfort and no sagging; Multiple support layers for increasing firmness to provide subtle support where needed
- 【Softness】Our Coolvie Mattress king size is a medium yet contouring hybrid mattress, which makes it the perfect choice for all types of sleepers; from children to teens to adults; Safe, healthy, and affordable
- 【Expertly Package-12 Inch King Mattress in A Box】 Your Coolvie mattress is compressed, rolled for a simple setup; easily fitting through narrow hallways and staircases. It fits all frames, such as box spring, floor, slatted base, flat platform or adjustable bed. Warm Tips: Your mattress will regain its full shape within 24-72 hours of opening. The expansion process may be faster in a warm room and slower in a cold environment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Mattress Comfort Layer Material | Memory foam |
| Material Type | Memory Foam |
| Fill Material | Foam |
| Product Care Instructions | Hand Wash Only |
| Cover Material | Polycottons |
| Item Weight | 49.8 Kilograms |
| Item Dimensions L x W x Thickness | 80"L x 76"W x 12"Th |
| Size | King |
| Color | Blue White |
| Top Style | Pillow Top |
| Is Customizable? | No |
| Construction Type | Hybrid |
| Portable | No |
| Is Foldable | No |
| Is Electric | No |
| Special Features | Cooling, Pressure Relief, Low Motion Transfer |
| Mattress Coil Type | Pocketed Coil |
| Item Firmness Description | Medium Firm |
| Number of Layers | 2 |

## Product Details

- **Brand:** Coolvie
- **Size:** King
- **Product Dimensions:** 80"L x 76"W x 12"Th
- **Top Style:** Pillow Top
- **Cover Material:** Polycottons
- **Number of Layers:** 2
- **Fill Material:** Foam
- **Special Feature:** Cooling
- **Color:** Blue White
- **Coil Type:** Pocketed Coil

## Images

![CoolvieKing Mattress, 12 Inch Mattress in a Box King Size, Hybrid Construction Individual Pocket Springs with CertiPUR-US Certified Foam, Cooler Sleep with Pressure Relief and SupportOEKO-TEX STANDARD 100 - Image 1](https://m.media-amazon.com/images/I/813Tt-3cGGL.jpg)
![CoolvieKing Mattress, 12 Inch Mattress in a Box King Size, Hybrid Construction Individual Pocket Springs with CertiPUR-US Certified Foam, Cooler Sleep with Pressure Relief and SupportOEKO-TEX STANDARD 100 - Image 2](https://m.media-amazon.com/images/I/71sFhU8MTeL.jpg)
![CoolvieKing Mattress, 12 Inch Mattress in a Box King Size, Hybrid Construction Individual Pocket Springs with CertiPUR-US Certified Foam, Cooler Sleep with Pressure Relief and SupportOEKO-TEX STANDARD 100 - Image 3](https://m.media-amazon.com/images/I/71M8l6xYAjL.jpg)
![CoolvieKing Mattress, 12 Inch Mattress in a Box King Size, Hybrid Construction Individual Pocket Springs with CertiPUR-US Certified Foam, Cooler Sleep with Pressure Relief and SupportOEKO-TEX STANDARD 100 - Image 4](https://m.media-amazon.com/images/I/81oxMc9lFPL.jpg)
![CoolvieKing Mattress, 12 Inch Mattress in a Box King Size, Hybrid Construction Individual Pocket Springs with CertiPUR-US Certified Foam, Cooler Sleep with Pressure Relief and SupportOEKO-TEX STANDARD 100 - Image 5](https://m.media-amazon.com/images/I/811dd9GHibL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Can you flip this mattress or is it only one sided?**
A: Hi Nichole, thank your for your inquiry. Our hybrid mattress only can sleep in one side.

**Q: Can you send it to italy? Thanks**
A: Sorry, only ship to United States.

**Q: Does this mattress have flame retardants?**
A: Should say so in the description from Amazon

**Q: If prime delivers who would provide the carry away service?**
A: You do. Delivery is just that. They only deliver. They do not pick up.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice and firm
*by M***2 on May 25, 2025*

Got this for my brother, he is a hod carrier and said that his mattress was causing his back to hurt in them morning. He wanted a firm mattress and I did a lot of research and got this for him based on that. He slept good and had no more back aches in the morning. He's very happy with this mattress. He sleeps on his side and back and had no problems with the mattress. He has a long bed and this fit good to it. No bad smells and the thickness was true to what he ordered. The only thing I wish it had was : be flippable, have straps to maneuver, and grommets on the side for better air circulation like the old mattresses used to have.But overall it's still a good mattress.

### ⭐⭐⭐⭐⭐ Surprisingly high quality!
*by C***R on April 22, 2025*

I bought the TWIN XL 12" for my elderly husband who has been in and out of hospitals and physical rehab centers for the last year. He LOVES it and says it the most comfortable mattress he's ever had. It certainly is better than the mattresses at those medical places he's been. I will add myself that it is very comfortable. It's a MEDIUM FIRM mattress and provides support for your body, while the plush topper gives you a softness for comfort. It really is a surprise quality find. It arrived rolled up and compressed in a reasonably small box. It is then wrapped in heavy duty plastic that vacuumed sealed it. We carefully cut that off and it immediately started growing to its true size. We let it sit out for a day before using it. The metal bar at the footbed is to keep it from sliding off the frame. I would buy again.I also bought an adjustable bed frame. I highly suggest getting one of those too. This is the link to it: https://www.amazon.com/dp/B0DN1HYYW4?ref=ppx_yo2ov_dt_b_fed_asin_title

### ⭐⭐⭐⭐ Comfort at a great price
*by T***H on April 8, 2025*

Thought I’d have to spend over a thousand to get a comfortable mattress. Instead for just over 300 I got this medium plush hybrid and I didn’t get the hip pressure or shoulder and neck pain that plagues me with poor quality mattresses. It’s been a week and I’m pleasantly surprised and satisfied with this purchase. It is definitely 14” thick and true to size so I’ll need deep pocket sheets. Sitting on the edge for extended periods seems to cause low sinking but it bounces back. I won’t do that often so should be fine. There is a new mattress smell but kinda like a new car smell so i like it.

## Frequently Bought Together

- Coolvie King Mattress, 12 Inch Mattress in a Box King Size, Hybrid Construction Individual Pocket Springs with CertiPUR-US Certified Foam, Cooler Sleep with Pressure Relief and Support
- Utopia Bedding Waterproof Mattress Protector King Size, Premium Terry Mattress Cover 200 GSM, Breathable, Fitted Style with Stretchable Pockets (White)
- NEW JETO Metal Bed Frame,King Size Bed Frame with Storage Space,Heavy Duty Sturdy Mattress Foundation,Easy Assembly,No Box Spring Needed, Black,14 Inch,King

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-05*