Suirei Water Cooling Vest Lite

Keeping your head cool during summer is the first priority and there are plenty of Japanese inventions for that, many of them available right here at Japan Trend Shop. But why should your body stay hot? Well, with Suirei Water Cooling Vest Lite, it won't! As a matter of fact, and depending on the environmental temperature, this innovative vest will go as low as -10°C (14°F), so wherever you are and whatever you are doing, you will be super-cool - literally.

The idea behind (or rather, inside) the Suirei Water Cooling Vest Lite is circulating ice water that you supply before putting the vest on. You charge the battery, fill up the system with a maximum of two liters (68 fluid ounces) of water and some ice, put it on, adjust it to your body, and switch it on. There are three modes: high, low, or eco mode. The pump starts circulating the cold water around the tubing and keeps the heat away for hours. It's also compatible with third-party mobile batteries for up to 60 hours of operation!

The Suirei Water Cooling Vest Lite features:

• Cold/ice water-pumping circulation clothing gear for cooling body in hot conditions
• Dimensions: 400 x 260 x 40 mm (15.7 x 10.2 x 1.5")
• Weight: 760 g (26.8 oz)
• Modes: high, low, eco (eco mode: 10 seconds on, 10 seconds on cycles)
• Lowest temperature (environment-dependent): -10°C (14°F)
• Continuous cooling operation: high 90 minutes; low 120 minutes; eco 180 minutes
• Pump operation: 15 hours (5,000 mAh battery), 30 hours (10,000 mAh battery), 60 hours (20,000 mAh battery)
• Power source: USB 5V/0.5A
• Battery power: 10,000 mAh
• Battery dimensions: 68 x 135 x 16 mm (2.6 x 5.3 x 0.6")
• Battery weight: 215 g (7.5 oz)
• Battery input: microUSB, DC5V 2.1 A
• Battery output: Type-A, DC5V 2.1 A
• Two output ports
• Battery charging time: four hours
• Cable length: 130 cm (4' 2")
• Tank capacity: 2 liters (68 fl oz)
• Materials: nylon, polyester, silicone, stainless steel, POM, TPU, PVC
• Compatible mobile battery dimensions: smaller than 75 x 155 x 20 mm (2.9 x 6.1 x 0.7") (mobile battery not included)
• Instructions: Japanese