Transform the SLX V3 into a triple skin shelter to offer the ultimate in warmth and comfort during the colder months, further reducing condensation and increasing heat retention. Manufactured from our upgraded 10,000mm Hydrostatic Head Polyester, the SLX V3 Bivvy Wrap creates a small porch area at the front of your bivvy to allow for greater space inside the bivvy, it also features a zipped rear vent for increased ventilation and dual-zipped doors which allow you to create a letterbox opening.