Thanko Adjustable Heater Vest

Living and working in Japan means you spent a good third of your day wearing a suit. And while this isn't a problem when the weather is fine, it becomes one when it's cold and you need something that won't mess with your suited attire but keeps you warm and stylish at the same time. Luckily the solution exists and it is the Thanko Adjustable Heater Vest, a garment that protects you from the cold without piling on layers upon layers of overcoats: just your regular suit jacket will be enough!

You don't even need to worry about sizes either! The Thanko Adjustable Heater Vest comes in one size that fits pretty much anybody between a size M and size XXL, depending on how you adjust it using the four-stage side zipper. At the front, it closes with snap buttons, allowing you to open or close it, and it has five heating elements that provide three heating modes (low, medium, and high) that go up to 55°C (131°F) degrees. Just hook the vest up to a 5 V, 2 A mobile battery and you are good to go!

Specs and Features:

• One size fits all (four-stage adjustable using side zipper)
• Heating elements: 5
• Modes: low, medium, high
• Continuous operating time (on 10,000 mAh mobile battery): low 8 hours, medium 6.5 hours, high 5 hours
• Temperatures: low 40-45°C (104-113°F), medium 45-50°C (113-122°F), high 50-55°C (122-131°F)
• Battery pocket dimensions: 12 x 19 cm (4.7 x 7.4")
• Front pocket dimensions: 14 x 15.5 cm (5.5 x 6")
• Front closure: snap buttons
• Washable
• Mobile battery not included
• Dimensions: length 64 cm (25.2"), shoulder width 40 cm (15.7"), width 48-62 cm (18.9-24.4"), cuffs 66-76 cm (26-29.9")
• Compatible sizes: M-XXL
• Weight: approx. 320 g (11.3 oz)
• Power supply: mobile battery (USB 5V, 2 A or over)
• Power consumption: approx. 10 W
• Material: 100% polyester
• Manual/instructions: Japanese (but easy to use)