2025 latest version🔥 Japan Thanko Cooling Vest vest 4th generation overwhelming 3 seconds cooling vest, the first batch of fan shirts comes with a fan shirt dedicated battery 20000mAH PD external rechargeable battery set (Hong Kong licensed)
｜2025 latest version
THANKO Cooling Vest 4 is a semiconductor cooling vest produced by Thanko, which claims to have the function of "3 seconds rapid cooling" . It has a built-in cooling system that continuously reduces temperature, and its wind power and cooling capacity are 60% higher than the previous generation. The first batch of buyers will also receive an additional 20000mAh PD external rechargeable battery, valued at $398.
This vest is "Overwhelming 3-Second Cooling Suit 4".
Thanko Cooling Vest 4
The first batch comes with a 20000mAH PD external rechargeable battery (valued at $398)
Built-in cooling system, continuous cooling
Wind power and cooling increased by 60%
Last year, Thanko launched a cooling fan vest 🌬️, which attracted a lot of outdoor workers/outdoor sports/professionals to buy it 🏃♂️💨. In 2025, Thanko launched the Cooling Vest 4 enhanced version 🔥, which greatly improved the cooling and fan efficiency by 60% 📈, and the exhaust port was adjusted to the side of the clothes ➡️, increasing the user's comfort 😊. This time, there are 2 versions of short-sleeved 👕 and vest 🎽, giving users more choices 🌟.
Summer high temperature challenge☀️? Thanko Cooling Vest 4 helps you cope with it easily💪!
• Peltier semiconductor element💡, produces thermoelectric effect❄️, and acts like a small refrigerator, cooling down in 3 seconds🕒, with the highest temperature drop reaching -19 degrees🌡️
• Powerful cooling fans are installed on both sides🌀, increasing efficiency by 60%💨
• Cooling exhaust design🔧: The new exhaust port position is adjusted to the side➡️, improving comfort✨
• Wearable while driving🚗: Suitable for daily use, can be worn in the car or outdoors🌄
• Suitable for backpacking🎒: Does not affect the carrying of items, suitable for commuting and traveling✈️
• Built-in mesh pocket🏕️: Can be filled with coolant to enhance cooling effect❄️
• Adjustable cooling fan🔄: The fan position can be adjusted freely, making operation more convenient👍
• Easy to clean🧼: The vest can be removed and put in the washing machine to keep it hygienic🧴
Color: Navy Blue/Silver Gray/Camouflage White/Camouflage Green
Size: Free Size/3L/5L
