MSR AC Bivy Sack


MSR AC Bivy Sack

  • Available prices $220.00
Available online only

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Show Description

A weight-efficient, storm-proof shelter. It has a beefy coated floor, so you can rest confidently on rough, wet or snowy surfaces. A zippered mesh panel captures breezes and adds extra ventilation. The zippered entry allows you slide in out when you're sitting up or when you're sqeezed onto a tight ledge.

  • Top is ripstop nylon, 2-layer waterproof-breathable fabric.
  • Bottom is ripstop nylon with a DuraShield polyurethane coating for waterproofness.
  • Zippered mesh panel for bug-free ventilation.
  • Deep zippered shoulder for easy entry and exit.

Tech specs

Show Tech specs
Weight 420g
Ideal for Backpacking
Seasons 4-season

The number of average sized people that the product can comfortably sleep.

Canopy mesh Nylon mesh
Floor fabric 40-denier nylon ripstop
Floor coating Polyurethane
Floor waterproofness

The standard test for coated fabrics uses a standing pipe (column) filled with water. The figures given are the water column height. A 1000mm coating allowed no leaks after 1 minute under 1000mm of water.

Fly fabric Waterproof-breathable fabric
Floor length

A measurement based on the longest point of the tent.

Floor width

A measurement based on the widest points of the tent.

Minimum weight

Includes just the tent, poles, and the fewest pegs and guylines needed to properly set it up.

Packed weight

Includes the full tent with its stuff sack, repair swatches, and all the guylines and pegs.

Packed size 20 x 10cm
Made in Taiwan