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Forget your fears of claustrophobia-inducing bivy sacks, and slide into the Big Agnes Three Wire Bivy. Plenty of headroom and breathable, weather-beating eVent gives you plenty of room (and air) to breathe. If the weather is clear, drop into mesh mode so you can enjoy the stars without the bugs.

  • Cordura ripstop bottom is tough enough to handle sharp rocks and pointy sticks
  • eVent top fabric with fully sealed seams blocks out moisture without sacrificing breathability
  • Two closure options let you choose between a bug-blocking mesh cover or the eVent covering for total protection
  • DAC Featherlite pole system with press-fit connectors and swivel hub makes setup easy and won't weigh you down
  • Peaked visor keeps the ceiling off of your face
  • Extra-long side zipper makes it easy to slide in for the night, and the zipper flap keeps out the cold
  • Oversize reinforced stake loops work with the included J stakes or with ski poles, ice axes, even your skis

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Here's what others have to say...



    Fits a extra wide pad (26 inches) and is breathable and roomy. Zero condensation! My favorite piece of gear.