Thank you for viewing! Final price reduction. Brain 2025 Latest Model Water Cooling Vest (Full Circulation Type) Full-Face Water Cooling Vest (Full Set: Wear + 10000mAh Battery) Unisex, Heatstroke Prevention, Cold Water Runs Through the Body. Sturdy Velcro is attached to the shoulders, allowing for adjustment to fit your body shape. The front also has an adjustable elastic belt, so it seems to fit any body type. In addition to the main unit, a 10000mAh battery is included. ◼︎Manufacturer's Description Tubeless for wider cooling! Cold water circulates through the vest to cool the body. Evolved from conventional water cooling vests. The tubes have been removed, and it has been reborn as a water cooling vest that circulates cold water over a wider area. Fill the tank with about 600ml of tap water, and then add frozen ice packs or ice. The vest's pump sends the cold water to the entire surface of the vest. The motor is quiet and doesn't bother you. For those who find air-conditioned clothing noisy! Effectively covers cooling around the armpits, which is effective for heatstroke prevention. It's a mechanism that efficiently cools the body. Use it by connecting it to the battery. Cooling lasts for a maximum of about 2 hours (using 2 ice packs). (Varies depending on the usage environment.) Chest (cm) approx. 95-115 Length (cm) approx. 54 Dimensions (cm) Usable ice packs: Width: up to approx. 14 (up to 2 hard-type ice packs of 500-600g can be inserted) Material Wear: Outer/Nylon 100%, Lining/Polyester/Nylon, Tank: TPU Price reduced! Cheaper than the regular price! Please contact us if you have any questions! Thank you!