[Amazon Prime Day 2026] A cool habit without electricity for stuffy summer nights. GGPT's "Cooling Mat" at a special limited-time price

GGPT, which offers summer heat countermeasures items, will be selling the "GGPT Cooling Mat" at a special limited-time price to coincide with Amazon's sale period, from July 7, 2026 (Tue) to July 13, 2026 (Mon).

This product is a reusable cooling mat that uses PCM material, which freezes naturally at temperatures below 28°C. It requires no power or charging and can be used in various summer situations, such as by the pillow on stuffy nights, on your back or feet, for desk work, in cars, outdoors, and in pet spaces.

We are holding this limited-time campaign with the desire to allow more people to experience "summer cooling habits that don't rely solely on electricity" as we enter the peak of summer heat.

Amazon Prime Day 2026 Limited-Time Campaign Overview

To coincide with Amazon's sale period, GGPT will sell the "GGPT Cooling Mat" at a special limited-time price for seven days, from July 7, 2026 (Tue) 0:00 to July 13, 2026 (Mon) 23:59.

This is a campaign where you can try a cooling item that can be used in various summer situations, such as for stuffy nights, daytime heat countermeasures, desk work, in cars, outdoors, and in pet spaces, at a more affordable price than usual.

Campaign Period:

July 7, 2026 (Tue) 0:00 - July 13, 2026 (Mon) 23:59

Eligible Product: GGPT Cooling Mat

Regular Price:

[Regular Price]: 4699 yen (tax included)

Campaign Price: [Sale Price] 3599 yen (tax included)

Sales Page: https://www.amazon.co.jp/dp/B0D31D9QML?th=1

* Sale details and prices are subject to change or termination without notice.

* Sales may end depending on stock status.

* Please check the Amazon product page for the latest sales price.

For stuffy summer nights. Heat countermeasures that "cool the areas you need"

Japan's summers are getting hotter year by year. Many people struggle to create a comfortable sleeping environment in the summer, even with air conditioning, due to feeling stuffy, differing preferred temperatures among family members, or disliking direct exposure to cool air.

GGPT proposes a way to spend the summer by "partially cooling the areas that feel hot" in addition to cooling the entire room.

The "GGPT Cooling Mat" is a sheet-type mat measuring approximately 41 x 30 cm. It can be placed where you want a cooling sensation, such as by your pillow, on your back, or on your feet.

It's an easy-to-use item to add a cooling touch where needed, in combination with air conditioners or fans.

Freezes naturally below 28°C. Uses reusable PCM material

The "GGPT Cooling Mat" uses PCM material, which freezes naturally at temperatures below 28°C.

PCM (Phase Change Material) is a material that changes its state in response to changes in ambient temperature.

In this product, the core material solidifies at temperatures below approximately 28°C and gradually liquefies depending on the ambient temperature. After the core material becomes liquid, it solidifies again when placed in an environment below approximately 28°C, allowing for repeated use.

If you want to use it at a lower temperature, you can also cool it in the refrigerator or freezer before use.

Since it requires no power or charging, it can be carried and used not only in bedrooms and living rooms but also in places without outlets, such as in cars or outdoors.

Sheet type that is less prone to condensation and easy to incorporate into daily life

When using ice pillows or general cold packs, condensation and water droplets can be a concern, potentially wetting bedding or clothing.

The GGPT Cooling Mat is designed to be less prone to condensation. It can be used in various daily situations, including around bedding, on the backrest or seat of a chair, or during breaks in the car.

Its approximately 41 x 30 cm sheet type also makes it easy to carry to where it's needed.

From bedrooms to outdoors. Expanding usage scenes to fit your lifestyle

The GGPT Cooling Mat is a portable size of approximately 41 x 30 cm.

[In the bedroom]

For areas where you want a cooling sensation, such as by the pillow, on your back, around your waist, or on your feet.

[For desk work]

On the backrest or seat of a chair, where heat tends to build up during long periods of sitting.

[In the car]

As a heat countermeasure item during summer drives, long-distance travel, or breaks.

[Outdoors]

As a heat countermeasure item when spending time outdoors, such as camping, fishing, or watching sports.

[For pet spaces]

To create a cool space in beds, cages, or pet strollers where dogs and cats spend their time.

One product can be used in various situations according to the user and lifestyle.

* When used by infants or pets, always use under the supervision of a guardian or owner.

* Avoid applying to the same area for extended periods, and check your physical condition and skin condition during use.

No electricity required, so it can be used in various places in your life

Through the "Cooling Mat," GGPT proposes not just heat countermeasures for specific locations, but also usage methods tailored to various "hot" situations in daily life.

On your pillow when sleeping. On your desk chair during the day. To your car or outdoors on holidays. And also in the spaces where dogs and cats spend their time.

Since it is not dependent on the location of power outlets or sockets, it can be carried and used according to your lifestyle.

In combination with cooling appliances such as air conditioners and fans, "add cooling sensation where needed, and only as much as needed."

GGPT proposes this way of spending the summer.

24-Month Product Warranty

The "GGPT Cooling Mat" comes with a warranty period of 24 months from the date of purchase.

If a product defect occurs within the warranty period, we will respond in Japanese based on the warranty conditions after confirming the situation.

About GGPT

GGPT is a brand that proposes heat countermeasure items that fit into various scenes of life, with the theme of "making summer heat countermeasures easier and more comfortable."

From bedrooms, living rooms, desks, cars, outdoors, to the spaces where your beloved pets spend their time. We propose a lifestyle where the whole family can spend the summer more comfortably through products that can be incorporated according to each individual's lifestyle.

Purchase Link: https://www.amazon.co.jp/dp/B0D31D9QML?th=1

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JOYCHOU Inc.

Contact: Rin Sakurai Email: yonnie@joychouglobal.com