MSR AC Bivy Sack
MSR AC Bivy Sack
MSR AC Bivy Sack
AC Bivy Sack
AC Bivy Sack

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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.

  • All-Condition Bivy
  • Waterproof: Highly breathable two-layer top with 10,000mm DuraShield-coated floor.
  • Highly Breathable: Zippered mesh closure allows bivy tent maximum, bug-free ventilation.
  • Trail Weight: 15 oz
  • Dimensions (Length x Shoulder): 88 in x 36 in
  • Packed Dimensions: 8 in x 4 in
  • Body Fabric: 30D nylon Durashield coated 10,000mm
  • Floor Fabric: 30D polyurethane nylon ripstop
  • Capacity
    1 Person
  • Dimensions
    88 in x 36 in
  • Peak Height
  • Trail Weight
    15 oz
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