Water-resistant gilet with three carbon fibre heating elements. Heating elements are in the back and each side of the chest. Three different heat modes controlled by colour changing button (WhiteLow, BlueMedium, RedHigh). One-size-fits-all design with adjustable chest and waist size. Includes SPB101 10W power bank. Features & Benefits: Package Includes: Model No. - DescriptionWPHG01- 5V Heated Puffy Gilet - 44" to 52" ChestSPB101- 10W 10000mAh Portable Power Bank Model No. HG01KIT Specifications: Model No HG01KIT ½ Bottom Width: 58.5cm, 62.5cm, 65.5cm, 67.5cm ½ Chest Width: 56.5cm, 59.5cm, 62.5cm, 66cm Across Shoulder: 44.5cm Brand: Sealey Current Draw: 5W Front Length: 68.5cm Size: One size