GGPT, which develops summer heat countermeasure items, will sell the "GGPT Cooling Mat" at a special limited-time price from July 7, 2026 (Tue) to July 13, 2026 (Mon), in conjunction with the large-scale sale period held on Amazon.

This product is a reusable cooling mat made of PCM material that solidifies naturally in environments below 28°C.

As the heat becomes more intense during this season, more people are incorporating items that "cool only the necessary areas" as a countermeasure against uncomfortable nights and daytime heat, rather than relying solely on air conditioners and fans.

In this campaign, along with the sale information for the GGPT "Cooling Mat," we will introduce why it solidifies naturally below 28°C, what kind of mechanism PCM material has, and in what everyday scenes it is easy to use.

Amazon Prime Day 2026 Limited-Time Campaign Overview

GGPT will sell the "GGPT Cooling Mat" at a special limited-time price for 7 days from July 7, 2026 (Tue) 0:00 to July 13, 2026 (Mon) 23:59, in conjunction with the large-scale sale period held on Amazon.

This is a campaign where you can try out cooling items that can be used in various summer scenes such as uncomfortable nights, daytime heat countermeasures, desk work, in cars, outdoors, and pet spaces, at a more affordable price.

Campaign Period:

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

Eligible Product:

GGPT Cooling Mat

Regular Price: [Enter Regular Price Here] ¥4,699 (tax included)

Campaign Price: [Enter Sale Price Here] ¥2,847 (tax included)

Sales Page: https://www.amazon.co.jp/dp/B0D31D9QML

*Please check the price on the Amazon sales page for the displayed price.

See Details

The "I want to cool just this spot" concept that is easy to incorporate into a hot summer

In Japan, the heat often lingers not only during the day but also at night, and it's common to feel hot before sleeping or during sleep.

Even with the air conditioner on, family members may have different comfortable temperatures, some may dislike the cold air from the fan, or they may be concerned about electricity costs.

At such times, it's easy to adopt a method of partially cooling the areas that feel hot, rather than cooling the entire room.

For example, near the pillow, on the back, or at the feet when sleeping.

The seat of the chair during desk work.

During breaks in a hot car or outdoors.

Pet spaces where dogs and cats spend their time.

There are many situations in life where you feel "I don't want to cool everything, but I want to cool just this spot a little."

The GGPT "Cooling Mat" is a sheet-type cooling mat that can easily add a cool sensation just by placing it, adapting to the everyday heat.

What is PCM Material? A material that solidifies and softens according to temperature

PCM, used in the GGPT "Cooling Mat," is an abbreviation for Phase Change Material, which is called "相変化材料" in Japanese.

It may sound a bit technical, but simply put, it is a material that changes its state between solid and liquid according to temperature.

The PCM material used in this product solidifies naturally in environments below approximately 28°C, and gradually softens according to the surrounding temperature and the environment it comes into contact with during use.

The point of PCM material is that you can get a cool feeling during this change process.

Even when the core material is in a liquid-like state, it solidifies again when placed in an environment below 28°C and can be used repeatedly.

Why below 28°C? A "not too cold" coolness that is easy to use in daily life

Some cooling products, like ice packs and cold packs, provide a strong sense of coldness.

While convenient for quick and intense cooling, they can sometimes cause bedding or clothing to get wet during use, or the coldness can feel too intense.

The GGPT "Cooling Mat" uses PCM material that solidifies naturally below approximately 28°C.

Rather than pursuing intense coldness, it is designed to provide a coolness that is easy to incorporate into daily life.

It is characterized by being easy to place in areas close to the body or where you spend a long time, such as near the pillow, on the back, at the feet, or on a chair seat, making it easy to use as a daily heat countermeasure.

For a more intense cooling sensation, you can also chill it in the refrigerator or freezer before use.

You can adjust it according to your lifestyle, using it in its naturally solidified state or pre-chilled, depending on the temperature of the day and the place of use.

No electricity required, making it easy to carry to bedrooms, desks, cars, and outdoors

The GGPT "Cooling Mat" does not require power or charging.

You can carry it and use it wherever you want, such as in your bedroom, living room, at your desk, in your car, or outdoors, without worrying about the location of the outlet.

Furthermore, since PCM material solidifies and softens according to the temperature environment, it is reusable, not just a one-time use item.

By combining it with cooling devices such as air conditioners and fans, and adding coolness only where needed, it supports a more comfortable summer life.

A sheet type that is easy for everyday use, unlike ice packs or cold packs

Many people use ice packs or cold packs as summer heat countermeasures.

However, condensation or water droplets during use can be a concern, bedding or clothing can get wet, or the coldness can feel too intense.

The GGPT "Cooling Mat" is a sheet-type product measuring approximately 41x30cm.

It can be easily used not only by placing it near the pillow, on the back, or at the feet, but also on the backrest or seat of a chair, during breaks in the car, or for refreshment outdoors, in situations where you feel "a little hot" or "want to cool just this spot."

It is a cooling item that is easy to incorporate into your summer life because you just place it where needed.

Usage Scenarios: From uncomfortable nights to daytime, outdoors, and pet spaces

The GGPT "Cooling Mat" is a portable size of approximately 41x30cm and can be used in various aspects of life.

[In the Bedroom]

Place it where you want a cool sensation, such as near the pillow, on your back, around your waist, or at your feet. It's an item that's easy to incorporate for heat countermeasures on uncomfortable nights, before sleep, or during sleep.

[For Desk Work]

Place it on the backrest or seat of your chair to use as a heat countermeasure in areas where heat tends to build up from prolonged sitting.

[In the Car]

As a refreshment item for summer drives, long-distance travel, or during breaks. It's a cooling mat that's easy to use in the car because it's portable and doesn't require power.

[Outdoors]

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

[For Pet Spaces]

By placing it in beds, cages, or pet carriers where dogs and cats spend their time, it supports the creation of a cool space in the summer.

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

*If using with pets that tend to bite or scratch, frequently check the condition during use to prevent damage or accidental ingestion.

*Avoid prolonged contact with the same area and check your physical condition and skin condition during use.

Recommended for:

- Those who want to cool their pillow area, back, or feet on uncomfortable summer nights.

- Those who dislike direct exposure to cold air from air conditioners.

- Those concerned about stuffiness and heat buildup on their chair during desk work.

- Those looking for a heat countermeasure item that can be used in cars or outdoors.

- Those who want to create a cool space for their dogs or cats.

- Those who want to incorporate cooling goods that do not require power or charging.

Product Overview

Product Name:

GGPT Cooling Mat

Size: Approx. 41x30cm

Main Material: PCM Material

Main Uses:

Bedroom, pillow area, desk work, car, outdoors, pet spaces, pet carriers, stroller areas, etc.

Product Features:

- Naturally freezes below 28°C

- No power or charging required

- Reusable

- Easy-to-carry sheet type

- Usable in various everyday scenes

Warranty Period: 24 months

Sales Page: https://www.amazon.co.jp/dp/B0D31D9QML

About GGPT

GGPT is a brand that proposes heat countermeasure items that cater to 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. +

See Details

JOYCHOU Co., Ltd.

Contact: Rin Sakurai Email: yonnie@joychouglobal.com

FACT BOX

  • Source: PR TIMES
  • Category: 商品情報
  • Organizations: GGPT / Amazon