Bosch PSJ1203XL-102-RT 12V MAX Li-Ion Heated Jacket Kit - 3XL (Certified Refurbished) This Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear, by a specialized third-party seller approved by Amazon. The product is backed by a minimum 90-day warranty, and may arrive in a generic brown or white box. Accessories may be generic and not directly from the manufacturer. Three high efficiency core heating zones within the chest and back provide warmth. Adjustable heat levels offer provide just the right amount of heat for maximum comfort Reflective strips add safety and awareness when working in darker conditions Five separate pockets for storing phones, MP3 players, wallets and other accessories