# SweetNight Unveils CoolNest® Ultra Cooling Memory Foam Mattress for Hot Sleepers and Expands Its Cooling Sleep Portfolio

- Link: https://www.thailand-business-news.com/pr-news/sweetnight-unveils-coolnest-ultra-cooling-memory-foam-mattress-for-hot-sleepers-and-expands-its-cooling-sleep-portfolio
- Published: 2026-08-22T09:33:00+07:00
- Author: PR Newswire

WILMINGTON, Del., Aug. 22, 2026 /PRNewswire/ — SweetNight, a sleep brand focused
on accessible premium comfort solutions, today announced the official U.S. launch
of the [CoolNest® Ultra Memory Foam Mattress](https://www.sweetnight.com/products/coolnest-ultra-memory-foam-mattress?utm_source=pr&utm_medium=prnewswire&utm_campaign=ultra_product_launch),
alongside two new cooling bedding products: the CoolNest® Cooling Comforter and 
CoolNest® Ergonomic Cooling Pillow. The launch marks the next step in SweetNight’s
evolution beyond its mattress-focused roots, expanding its cooling sleep portfolio
across the broader sleep environment to address the interconnected needs of cooling,
comfort, and support. By bringing advanced cooling technologies to both mattresses
and bedding, SweetNight aims to create a more comprehensive cooling sleep experience
for hot sleepers.

 [⌊SweetNight CoolNest® Ultra Memory Foam Mattress⌉](https://mmx.prnasia.com/media/MS1973967/20260821215940EDT_image_1.jpg?id=OA2903296&p=medium600)

SweetNight CoolNest® Ultra Memory Foam Mattress

**CoolNest® Ultra Memory Foam Mattress: Advanced Cooling Meets Advanced Support**

As the latest addition to the CoolNest® Series, the CoolNest® Ultra Memory Foam 
Mattress is built around two core pillars: advanced cooling and advanced support.
The all-foam design combines SweetNight’s latest cooling and ergonomic technologies
to address common hot-sleeper concerns around overheating and support.

The new mattress features SweetNight’s upgraded 5-Stage Cooling System, designed
to help manage nighttime heat and night sweats while promoting continuous airflow
throughout the mattress. The system combines a cooling Ice Silk Cover with temperature-
balancing PCMflux® High-Resilience Foam, AirMesh™ Breathable Memory Foam, and ventilated
gel memory foam to support heat dissipation and airflow. A 3D airflow structure 
further enhances ventilation within the mattress, helping create a cooler, fresher,
and more breathable sleep environment throughout the night.

Beyond temperature management, the [CoolNest® Ultra](https://www.amazon.com/Sweetnight-CoolNest-Ultra-Mattress-Memory/dp/B0HFHGV24F?maas=maas_adg_30FB5C969514AB8F5CB4F053CA558F08_afap_abs&ref_=aa_maas&tag=maas)
delivers enhanced support through a Refined 7-Zone Support System that targets key
pressure points of the body. Its ergonomic design is intended to promote natural
spinal alignment and more even weight distribution, while a high-density support
base provides added stability for lasting comfort.

"CoolNest® Ultra marks another step in SweetNight’s commitment to advancing the 
cooling mattress experience for hot sleepers," said Amber ZHU, Marketing Director
at SweetNight. "We’re focused on creating thoughtful sleep solutions that address
real consumer needs and bring greater comfort to everyday life."

**CoolNest® Cooling Comforter & CoolNest® Ergonomic Cooling Pillow: Cooling Beyond
the Mattress**

The launch expands the CoolNest® portfolio beyond the mattress with two new cooling
bedding products, each designed to address a different aspect of nighttime comfort.
The CoolNest® Cooling Comforter combines advanced dual-cooling technology, silk-
inspire fabric, and a lightweight comfort design to deliver cooler, drier comfort
without the heavy feel of traditional comforters. The CoolNest® Ergonomic Cooling
Pillow pairs precision neck and spinal support through its ErgoContour™ Neck Support
Design with progressive cooling technology that provides an instantly cool feel 
and helps release heat throughout the night.

"A comfortable sleeping environment goes beyond the mattress. By expanding the CoolNest
® portfolio into cooling bedding, we’re taking another step toward creating a more
complete cooling sleep experience across the bedroom," added Amber Zhu.

**About SweetNight**

SweetNight is a modern sleep brand dedicated to making high-quality, intelligent
sleep solutions accessible to everyday families. We solve the biggest barriers in
smart sleep —by delivering technology that is simple, intuitive, and fairly priced.
Our mission is to be the world’s leading Self-Adjusting Sleep Wellness Partner, 
making intelligent, thoughtful health accessible to all. 

For more information, please visit [www.SweetNight.com](https://www.sweetnight.com/?utm_source=pr&utm_medium=prnewswire&utm_campaign=ultra_product_launch)

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**Read the original article :** [SweetNight Unveils CoolNest® Ultra Cooling Memory Foam Mattress for Hot Sleepers and Expands Its Cooling Sleep Portfolio ](http://www.prnasia.com/story/archive/5031747_CN31747_0?rand=184833)