Crafted from high grade Aquatexx® this super wrap has panoramic front vents, a rear vent and extends your bivvy to give an extra 60 cm (2 feet) of ground space at the front. These M3 super wraps also fit MK1, MK2 & M3 one man Armo’s. When the wrap is fitted it converts the 1 man armo into a 2 man bivvy. Its simply a case of rolling back the sides of the bivvy and securing with the tie backs, or in the case of the M3, remove the infill. This versatile bit of kit saves you the expense of buying a separate 2 man bivvy and gives you that option of supreme comfort on longer sessions.