The Mountain Equipment Ion Bivi is super lightweight, it is designed as a sleeping bag cover or very occassional bivi. Ideal for protecting down bags in damp conditions such as snowholes or for giving an extra protection layer when sleeping out under the stars.
- Drilite loft outer shell is highly water resistant (1500m hydrostatic head)
- Fully taped seams
- Tapered mummy design
- 3D hood with drawcord closure
- Sharks toe design gives bivi extra length without adding extra weight
- Weight: 280g