Stay cool and long-lasting. 'Gokuryo premiumEX cool comforter' with temperature control function now on sale

Shinyo Trading Co., Ltd. (Chuo-ku, Tokyo) has launched the 'Gokuryo premiumEX cool comforter', a duvet that achieves both cooling performance and comfortable temperature maintenance.

This product is designed not only for an instant cool feeling upon contact but also to maintain a comfortable temperature during sleep, supporting a comfortable sleeping environment even in Japan's humid summers.

High support through crowdfunding

The 'Gokuryo premiumEX cool comforter' was pre-sold on the support purchasing service 'Makuake', recording a total support amount of 7,603,000 yen. With some changes, general sales have now begun.

Adoption of Q-MAX0.55 cooling fabric

The outer fabric uses the company's highest level of contact cooling fabric.
Achieving Q-MAX0.55, surpassing common cooling bedding, it provides a cold sensation upon touch. The cooling function recovers each time the body separates from the duvet during turning, offering a pleasant coolness when re-contacting.

Not just for summer: 'Temperature control bedding'

Common cooling bedding emphasizes instant coolness but often becomes too cold when room temperature drops or has limited usage periods.
By adopting temperature control capsules 'Gokuryo BEYOND COOL', it gently adjusts temperature changes during sleep. It is a three-season duvet that can be used comfortably from the rainy season to early autumn, not just midsummer.

Four-layer structure for comfortable sleep

The 'Gokuryo premiumEX cool comforter' pursues comfort as bedding in addition to cooling performance. Combining four layers achieves cooling, moisture absorption/release, and pleasant touch.
This prevents stuffiness even in sweaty seasons, maintaining a dry sleeping feel.

Reversible design for seasonal and temperature use

It adopts a reversible design with a cooling side and a natural material side.
For humid summers, use the cooling side for a chilly feel; for the rainy season or early autumn, use the natural material side for a dry, comfortable use, allowing one duvet to be used for a long period.

Safe and clean design

The inner material is treated with antibacterial, deodorant, and mite-proof processing, ensuring cleanliness for daily use.
It is also machine washable for easy care.

Sales information

The 'Gokuryo premiumEX cool comforter' is now on sale at the following online shops:
Amazon: https://www.amazon.co.jp/dp/B0H1TZMLMS
Rakuten: https://item.rakuten.co.jp/elmin-store/eco-ecom-1/
Yahoo! Shopping: https://store.shopping.yahoo.co.jp/elminstore/gokuryoex-s.html

Product overview

Product name: Gokuryo premiumEX cool comforter
Size: Single (140cm × 190cm)
Weight: Approx. 1.35kg

■Brand introduction

tobest develops a wide range of products centered on mattresses and bedding to help people's lives. To provide better sleep to customers, we continue to sell highly functional, high-quality, and reliable products through bedding development.