Shelter Systems
Advanced Bivy™

Outdoor Research Advanced Bivy™
Colors:
Mojo Blue
Mojo Blue
Sizes: 1SIZE
MSRP: $299.00 USD   Style #: 40141

Select a color/size. Then click Buy Now.
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GORE-TEX® Respiration Positive™ Fabric Chemical Free Bug Protection
The spacious Advanced Bivy™ can be used in place of a single tent. It is larger than the Alpine Bivy™, with more space for thicker sleeping pads and loftier bags. The patented dual-pole system can be used for increased ventilation and interior space, or left behind when weight and pack space are critical. The GORE-TEX® Respiration Positive™ fabric allows warm moist air to escape to avoid condensation while providing supreme weather protection. A zippered vent at the base improves airflow on humid nights.

Avg. Weight (oz./g):   39.0 / 1106
Avg. Weight 39.0 oz. 1106 g
Avg. Weight w/o Pole 34.0 oz. 964 g
Length 87 in. 221 cm
Peak Height 20 in. 50 cm
Width at Shoulders 26 in. 66 cm
Width at Feet 19 in. 49 cm
Packed Size 15¼ x 4 x 4 in. 39 x 10 x 10 cm
Pole Material Delrin
+ Waterproof/breathable 3-layer GORE-TEX® Respiration Positive™ fabric
+ Durable Hydroseal® coated waterproof nylon floor
+ Fully taped seams
+ Two shock-corded Delrin poles, overhead and circumferential (Dual Delrin pole system - US patent #4,458,145)
+ Removable no-see-um netting covers opening
+ End-opening zipper with wide storm flap
+ Sleeping pad straps (pat. #5,941,264)
+ Sized to fit thicker mats like the Exped DownMat™ 7 Pump
+ Five stake loops, three guy line loops
+ High-volume foot section with zippered vent
+ Small internal mesh pocket

Avg. weight w/o poles: 34.0 oz./964 g
Machine wash cold in powder detergent. Drip dry. Or simply wipe with a damp sponge and hang to dry. Always be certain the sack is completely dry before storing it in the stuff sack for any length of time. Mildew will grow on the bivy if it is stored wet.
Advanced Bivy Instructions
How to set-up your Advanced Bivy
Chemical Free Bug Protection Chemical Free Bug Protection
Products with this designation are constructed using a tightly woven no-see-um netting. This fabric provides lightweight, chemical-free insect protection that doesn’t interfere with visibility.
GORE-TEX® Respiration Positive™ Fabric GORE-TEX® Respiration Positive™ Fabric
This durable, waterproof, windproof barrier was created specifically for sleep systems. It is both vapor and gas permeable.

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