MSR AC-Bivy Sack

Description:

When weight and space really count, the AC Bivy shelter is the best and most efficient way to get the all-condition protection you need. Maximum waterproof-breathable fabric coverage on top delivers the best possible breathability, while an extra-tough floor with 10,000mm DuraShield™ coating lets you rest confidently through anything. A zippered shoulder entry with mesh allows excellent bug-free ventilation and makes the bivy shelter easy to get into and use while sitting up. 

Features:

• Ultralight: Ideal shelter for minimalists, bivy tent weighs only 1 lb (450 g).
• Waterproof: Highly breathable two-layer top with 10,000mm DuraShield™-coated floor.
• Highly Breathable: Zippered mesh closure allows bivy tent maximum, bug-free ventilation.