Material: 100% Polyester.

Lightly padded thermal vest - Perfect to wear under your ski jacket or during a chilly hunting session!

Powerbank does not interfere
3 heat levels
Wind- and water-repellent material
Coating: Bionic finish eco
High neck
Full-length zipper with chin guard
Two pockets with zippers
Adjustable hem with drawstring
Red - highest power (about 48-50 degrees, 4-5 hours)
Green - medium power (about 42-44 degrees, 6-7 hours)
Blue - lowest power (about 38-40 degrees, 8-9 hours)

This is how the heating vest works: In the right inner pocket of the vest is the cord that you plug into your power bank (We recommend a power bank of at least 10,000 mAh) The vest is turned on by holding the button on the vest for a few seconds. When the vest starts, it goes through all power modes and then stops on red (highest mode). To switch between heating modes, briefly press the button repeatedly. To turn off the heat in the vest, press and hold the button for a few seconds.

Keep in mind: How long you can use the thermal vest depends partly on the power of the power bank but also on the power mode used. The power times described above are based on a 10.000 mAh power bank, use 5V 2A power bank.