Big Agnes Three Wire Bivy

The Three Wire Bivy is a four-season, single-wall solo bivy shelter designed for the ultralight minimalist who values additional space and comfort. The external DAC NFL poles set-up quickly, providing extra room overhead as well as covered venting under the awning. The extra-long side zipper allows for easy entry/exit with a full mesh layer underneath for venting in good weather. The lightweight nylon, ripstop fabric floor provides ultra-durability and the 3-layer fabric with electrospun nanofiber technology provides high rates of waterproofing and breathability to help manage moisture and keep your interior microclimate totally comfortable.

• Lightweight solo shelter
• Close mesh layer only for more ventilation
• Extra long side zipper for easy entry
• External pole set for easy set-up
• 6 superlight aluminum J stakes
• Over-sized, reinforced stake out loops - to be used with skis, ice axe, ski poles, etc.

• Ultralight nylon, three layer waterproof / breathable fabric with a micro-porous membrane and tricot layer to enhance moisture management.
• Membrane with electrospun nanofibers provides a 10000mm waterproof rating at minimal weight
• Fabric breathability (MVTR): 30000 g/m²/24 hours
• Durable, lightweight nylon rip-stop bottom fabric
• All seams taped with waterproof, solvent-free polyurethane tape (No PVC or VOC's)
• DAC Featherlite NSL pole system with press fit connectors
• Plastic clips and sleeves attach tent body to pole frame