[KEYUCA] "Cools Down Instantly" On the Go. Portable "Ice Pack Mini Stick" Now Available
KEYUCA has launched the "Ice Pack Mini Stick," a portable stick-type ice pack that allows for quick cooling on the go. Its vacuum insulated structure keeps it cold for a long time, and its condensation-free design ensures safe portability. It also functions as a hot water bottle in winter, offering a 2-way use.
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- 📰 Published: June 12, 2026 at 20:00
- 🔍 Collected: June 12, 2026 at 11:21
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KEYUCA (Kawajun Co., Ltd., located in Chuo-ku, Tokyo, represented by Junzaburo Kawasaki), a life solution brand that sells original products related to food, clothing, and housing at its own stores, launched the "Ice Pack Mini Stick" on Saturday, June 6th, to fulfill the desire to "cool down immediately" on hot days.
■ A New Way to Combat Heat: "Cool Down Instantly" On the Go
The "Ice Pack Mini Stick" is a portable, stick-shaped ice pack that easily alleviates discomfort felt during hot seasons. It comes with a shoulder strap for comfortable carrying. Its slim and unobtrusive design makes it suitable for a wide range of situations, including commuting, attending sporting events, and outdoor leisure activities. The hygienic design is washable, making it ideal for everyday use.
Furthermore, combining it with heat-relief items like a handy fan allows for more efficient cool-down. It supports comfortable outings in the summer as a new heat-relief item that enables you to "cool down instantly" even when you're out.
■ [New Product] Features of the Ice Pack Mini Stick
- Container with "Vacuum Insulation Structure" for Lasting Coldness
By storing the ice pack in a vacuum insulated container, the coldness is maintained for a long time, even when you're out.
Additionally, the ice pack itself is made of soft silicone material, providing a gentle fit to the neck and skin.
- Condensation-Free for Worry-Free Portability
It prevents condensation, so you don't have to worry about your bag getting wet during transport.
- Easy to Carry Slim Stick Shape
In addition to its unobtrusive shape, it comes with a shoulder strap for easy carrying over the shoulder.
- 2-Way Specification: Usable as a Hot Water Bottle in Winter
It can be used not only for cooling but also as a hot water bottle in winter.
Product Specifications
Product Name: Ice Pack Mini Stick
Price: 1,690 yen (1,859 yen including tax)
Release Date: Saturday, June 6th
Size: W6 x D5.2 x H14.5 cm Capacity: 65 ml
Color: Ivory
Materials: Insulated Container = Inner Bottle/Stainless Steel, Body/Stainless Steel
Silicone Container = Main Body/Silicone Rubber (Heat Resistance: 200°C, Cold Resistance: -20°C), Resin Part/Polypropylene (Heat Resistance: 120°C, Cold Resistance: -20°C)
Cap Unit = Main Body/Polypropylene (Heat Resistance: 120°C, Cold Resistance: -20°C)
Packing = Silicone Rubber (Heat Resistance: 200°C, Cold Resistance: -20°C)
View Details
■ Recommended Heat-Relief Items to Use Together
Product Name: Cool Peltier Handy Fan (iFan Pico Freeze)
Price: 2,200 yen (2,420 yen including tax)
Size: W5 x D3.6 x H13.5 cm / Weight: 120g
Colors: White, Black
Materials: Main Body, Blades = ABS, PP / Carabiner = Zinc Alloy / Cooling Plate = Stainless Steel
This is a handy fan with a Peltier cooling plate that allows you to "cool directly" in addition to blowing air.
Its slim, elongated shape of approximately 5 cm makes it easy to carry without taking up much space in your bag. Despite its compact size, it delivers powerful airflow and can be used for approximately 2.5 hours. It comes with a carabiner for easy portability and can be folded to serve as a stand, offering 3-way usability for various situations such as on the go or at your desk. Combining it with the "Ice Pack Mini Stick" allows for more effective heat relief.
View Details
You can also use a parasol and handy fan together as a neck-worn type.
Product Name: Cool Peltier Handy Fan Attachable to Parasol (LCAF037)
Price: 2,980 yen (3,278 yen including tax)
Size: W6 x D5.5 x H18 cm / Weight: 220g
Colors: White, Pink Beige
Material: ABS
This handy fan with a clip reduces the stress of going out when your hands are occupied with both a parasol and a handy fan. It can be attached to a parasol, allowing you to stay cool comfortably with your hands free.
It is also equipped with a Peltier cooling plate. It offers two approaches to cooling: a large airflow from the wide fan outlet when held in hand or attached to a parasol, and a cooling sensation when the plate is placed against the skin. The airflow can be adjusted in 100 levels. It can also be used as a neck strap or with a carabiner for neck-wearing. Combining it with the "Ice Pack Mini Stick" allows for more efficient full-body cool-down.
View Details
Brand Overview
What is KEYUCA?
Kawajun Co., Ltd., which operates KEYUCA, has been involved in the design and creation of fixtures and spaces for hotels, restaurants, medical facilities, and supermarkets for over 50 years since its founding. KEYUCA was born as an interior brand that proposes products tailored to individual lifestyles, leveraging the professional-use technology and experience cultivated by Kawajun.
This year, marking its 25th anniversary, KEYUCA aims to provide "life investment goods" as a "life solution brand" that addresses the challenges faced by consumers.
URL: https://www.keyuca.com
Instagram: @keyuca_design
https://www.instagram.com/keyuca_design/
Company Profile
Company Name: Kawajun Co., Ltd.
Representative: Junzaburo Kawasaki
Location: 3-15-1 Nihonbashi Hamacho, Chuo-ku, Tokyo
Established: September 3, 1974
Business Activities: Retail Solution Business,
Global Hardware Business,
Public Furniture
International Business,
Medical Business, Hotel Business,
ThreeS Business,
KEYUCA Business, Overseas Business
URL: https://www.kawajun.co.jp
■ A New Way to Combat Heat: "Cool Down Instantly" On the Go
The "Ice Pack Mini Stick" is a portable, stick-shaped ice pack that easily alleviates discomfort felt during hot seasons. It comes with a shoulder strap for comfortable carrying. Its slim and unobtrusive design makes it suitable for a wide range of situations, including commuting, attending sporting events, and outdoor leisure activities. The hygienic design is washable, making it ideal for everyday use.
Furthermore, combining it with heat-relief items like a handy fan allows for more efficient cool-down. It supports comfortable outings in the summer as a new heat-relief item that enables you to "cool down instantly" even when you're out.
■ [New Product] Features of the Ice Pack Mini Stick
- Container with "Vacuum Insulation Structure" for Lasting Coldness
By storing the ice pack in a vacuum insulated container, the coldness is maintained for a long time, even when you're out.
Additionally, the ice pack itself is made of soft silicone material, providing a gentle fit to the neck and skin.
- Condensation-Free for Worry-Free Portability
It prevents condensation, so you don't have to worry about your bag getting wet during transport.
- Easy to Carry Slim Stick Shape
In addition to its unobtrusive shape, it comes with a shoulder strap for easy carrying over the shoulder.
- 2-Way Specification: Usable as a Hot Water Bottle in Winter
It can be used not only for cooling but also as a hot water bottle in winter.
Product Specifications
Product Name: Ice Pack Mini Stick
Price: 1,690 yen (1,859 yen including tax)
Release Date: Saturday, June 6th
Size: W6 x D5.2 x H14.5 cm Capacity: 65 ml
Color: Ivory
Materials: Insulated Container = Inner Bottle/Stainless Steel, Body/Stainless Steel
Silicone Container = Main Body/Silicone Rubber (Heat Resistance: 200°C, Cold Resistance: -20°C), Resin Part/Polypropylene (Heat Resistance: 120°C, Cold Resistance: -20°C)
Cap Unit = Main Body/Polypropylene (Heat Resistance: 120°C, Cold Resistance: -20°C)
Packing = Silicone Rubber (Heat Resistance: 200°C, Cold Resistance: -20°C)
View Details
■ Recommended Heat-Relief Items to Use Together
Product Name: Cool Peltier Handy Fan (iFan Pico Freeze)
Price: 2,200 yen (2,420 yen including tax)
Size: W5 x D3.6 x H13.5 cm / Weight: 120g
Colors: White, Black
Materials: Main Body, Blades = ABS, PP / Carabiner = Zinc Alloy / Cooling Plate = Stainless Steel
This is a handy fan with a Peltier cooling plate that allows you to "cool directly" in addition to blowing air.
Its slim, elongated shape of approximately 5 cm makes it easy to carry without taking up much space in your bag. Despite its compact size, it delivers powerful airflow and can be used for approximately 2.5 hours. It comes with a carabiner for easy portability and can be folded to serve as a stand, offering 3-way usability for various situations such as on the go or at your desk. Combining it with the "Ice Pack Mini Stick" allows for more effective heat relief.
View Details
You can also use a parasol and handy fan together as a neck-worn type.
Product Name: Cool Peltier Handy Fan Attachable to Parasol (LCAF037)
Price: 2,980 yen (3,278 yen including tax)
Size: W6 x D5.5 x H18 cm / Weight: 220g
Colors: White, Pink Beige
Material: ABS
This handy fan with a clip reduces the stress of going out when your hands are occupied with both a parasol and a handy fan. It can be attached to a parasol, allowing you to stay cool comfortably with your hands free.
It is also equipped with a Peltier cooling plate. It offers two approaches to cooling: a large airflow from the wide fan outlet when held in hand or attached to a parasol, and a cooling sensation when the plate is placed against the skin. The airflow can be adjusted in 100 levels. It can also be used as a neck strap or with a carabiner for neck-wearing. Combining it with the "Ice Pack Mini Stick" allows for more efficient full-body cool-down.
View Details
Brand Overview
What is KEYUCA?
Kawajun Co., Ltd., which operates KEYUCA, has been involved in the design and creation of fixtures and spaces for hotels, restaurants, medical facilities, and supermarkets for over 50 years since its founding. KEYUCA was born as an interior brand that proposes products tailored to individual lifestyles, leveraging the professional-use technology and experience cultivated by Kawajun.
This year, marking its 25th anniversary, KEYUCA aims to provide "life investment goods" as a "life solution brand" that addresses the challenges faced by consumers.
URL: https://www.keyuca.com
Instagram: @keyuca_design
https://www.instagram.com/keyuca_design/
Company Profile
Company Name: Kawajun Co., Ltd.
Representative: Junzaburo Kawasaki
Location: 3-15-1 Nihonbashi Hamacho, Chuo-ku, Tokyo
Established: September 3, 1974
Business Activities: Retail Solution Business,
Global Hardware Business,
Public Furniture
International Business,
Medical Business, Hotel Business,
ThreeS Business,
KEYUCA Business, Overseas Business
URL: https://www.kawajun.co.jp
FAQ
What are the features of KEYUCA's "Ice Pack Mini Stick"?
Its vacuum insulated structure keeps it cold for a long time, and its condensation-free design ensures safe portability. It's slim and easy to carry, and can also be used as a hot water bottle in winter (2-way specification).
Where can I purchase the "Ice Pack Mini Stick"?
It is available at KEYUCA's own stores. Please check the official KEYUCA website for details.
What other products are available for heat relief?
Products like handy fans with Peltier cooling plates are recommended for more efficient cool-down when used in combination.
What kind of brand is KEYUCA?
KEYUCA is a life solution brand that addresses consumer challenges, offering original products related to food, clothing, and housing.
How much does the "Ice Pack Mini Stick" cost?
It costs 1,690 yen (1,859 yen including tax).