The Mountain Equipment Ion Bivi Bag is ideal for alpine-style mountaineering as well as fast and light overnighters closer to home, and features an oversize cowl hood for greater protection. Constructed from Mountain Equipment’s DRILITE® LOFT™, the Ion Bivi features fully taped seams and a tapered mummy design. Bivi’s worked exceptionally well at protecting your sleeping bag and providing you with extra protection from rain, snow and wind.

Mountain Equipment Ion Bivi Bag Features:

• DRILITE® LOFT™ outer shell is highly water-resistant and breathable
  • Exceptionally light, highly breathable and water-resistant shell fabric used to protect down inside sleeping bags and clothing.
• Fully taped seam construction
• Tapered mummy design
• Large cowl over-hood with drawcord adjuster
• Offset Sharks Toe™ foot piece
• Weight: 280g / 9.9oz
• One Size

Mountain Equipment Ion Bivi Bag Specifications:

• Maximum user height of 185cm - It will perform optimally for those users who are between 178 cm and 183 cm (5 ft 8” and 6ft) in height.