K2 VER2 Wearable Water-Cooled Clothing - Human Air Conditioner

basic information

Size: Please refer to the separate size chart. M: Waist size 60–80 cm L: Waist size 65–85 cm 2L: Waist size 85–120 cm 3L: Waist size 120–150 cm Dry weight: Approximately 1 kg (varies depending on equipment) Material: Tube: Silicone, Clothing: 87% Nylon + 13% Polyurethane Pump: Diaphragm type 500 ml/min Accessories: K2 clothing, K2 bottle (2L) x 2, pump x 1 *USB battery is not included. Please use your smartphone charging battery (available at convenience stores). A capacity of 3500 mAh or more is recommended for 8 hours of operation. Warranty: 1 year (details)

Price information

39,800 yen (excluding tax)

Price range

P2

Delivery Time

P1

Applications/Examples of results

Recommended for people like this: vehicle factories, vehicle maintenance, vehicle base facilities, railway construction (Shinkansen, linear high-speed rail), highways (expressways, tunnels), road paving, agricultural and forestry research, medical research, printing companies (publishing), construction equipment, two-wheeled vehicles (motorcycles, touring, 8-hour endurance races), four-wheeled vehicles (endurance races, rallies), electrical industry, construction industry, civil engineering, pharmaceutical companies, rental businesses (leasing), transportation and shipping industry (logistics, unloading operations), warehousing (storage management), electric power companies, high-speed rail, nuclear power generation, product processing industry, food processing industry (central kitchens, school lunches), livestock industry (pasture, barn work), agriculture (greenhouse cultivation, rice planting), steel industry, resin processing industry, plastering work, roofing work, security industry, traffic control, mail delivery, industrial waste treatment plants, mascots (yuru-chara), mobile sales vehicles (yakitori, crepes, fried chicken, takoyaki, yakisoba), theme parks (Universal Studios Japan, Oriental Land, Tokyo Disneyland), events (Tokyo Olympics 2020, Osaka Expo 2025), exhibition events, summer festivals (Fuji Rock, Summer Sonic), ...

Detailed information

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  Bottle replacement can be done while wearing it. In the previous human air conditioning series, bottle replacement was emphasized. The replacement speed has evolved while inheriting the same speed. You can quickly replace the bottle with one hand. By inserting it along the inside and side of the clothing and pushing it in, the bottle can be easily inserted. The key point is that this can be done quickly by just one person.

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  It can be seen that it spreads throughout; the patented technology and surface water cooling structure cools very well. Cool Smile has achieved the world's first technology to pass water through a water cooling pipe with a thickness of about 1mm. Because it can circulate cooling water thinly and extensively, it can absorb a lot of heat from the body. Furthermore, the flexible water cooling pipe that conforms to the body results in high-performance clothing suitable for various activities.

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  See the overwhelming cooling power of the human air conditioner K2 through thermal imaging. It absorbs body heat with its ultra-thin surface. The temperature of the blue areas is approximately 15°C, achieving stable cooling through constant circulation. You can see that the water cooling pipes spread thinly and widely throughout the entire clothing vest.

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  Benefits of All-in-One Water-Cooled Clothing Unlike conventional water-cooled clothing, the garment and pump unit are not separate, eliminating exposed tubes and the worry of them getting caught. Since the garment and pump unit pouch are not separated, it can be produced at a lower cost. Weight is distributed on the shoulders, allowing for better cooling throughout the entire garment, contributing to increased cooling power. With fewer parts, it has become easier to handle. It can be used with a full harness. Wearing an outer garment feels less awkward.

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  To the rider as well.

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  Can be used with mandatory full harnesses Since 2022, full harness equipment has been mandatory during scaffolding work at construction sites. As a result, there is a demand for easy-to-handle water-cooled clothing. The new human air conditioner K2 addresses this issue, and using it while wearing a harness is not a problem. Bottle replacement is possible even in this state. The human air conditioner K2 is designed to be worn as underwear, and work clothing is recommended as an outer layer.

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  The crescent-shaped bottle fits snugly against the body, wrapping around it. As can be seen from the side and back, the human body has an S-curve. Since the crescent-shaped tank is mounted in the space above the waist, it reduces discomfort. Additionally, the waist belt tightens the bottle towards the body, making it easier for the weight to blend in with the body, which is the secret to feeling lighter even with the same weight. The bottle also has an S-shaped design in the vertical direction, providing stability against the spine.

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  Can be washed hygienically every day The simplified K2 can be fully washed in a washing machine. It can be used hygienically every day. To wash it, remove the battery and motor pump, place the K2 in a laundry net, and wash it together with regular laundry. No dryer is needed. Most of the moisture will be removed during the spin cycle, and it can be worn immediately after being taken out of the washing machine. *Note: Hot air drying is not allowed.

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  Insulated structure for heat escape prevention in water-cooled clothing. The insulation layer that has been equipped in previous water-cooled clothing models EZ3 and EZ3R is now placed on the outside of the water cooling tubes. This not only allows for longer cooling times by retaining the cool air inside the clothing, but also achieves energy savings. During motorcycle touring, preventing the escape of cool air caused by the wind received from the front significantly improves the cooling retention capability.