Featuring a generous but tapered cut, the Sierra Designs Backcountry Bivy provides backpackers with a waterproof/breathable sleeping shelter that leaves ample room for a sleeping bag and a sleeping pad (both sold separately). A large mesh vent window allows a view of the stars on clear nights and enhances ventilation.
The bivy is large enough to accommodate most sleeping bags (including the award-winning Sierra Designs Backcountry Bed) and sleeping pads with room to spare. With its lightweight materials and “poleless” design, the bivy weighs less than 1 pound.
A U-shaped zipper allows easy entry and exit. Waterproof/breathable fabrics offer durable, reliable protection from the elements while still allowing air to circulate to combat condensation build-up and ensure that you can breathe easily. No-See-Um mesh at the face opening of the bivy allows you to peel back the main fabric to view the stars on clear nights and provide completely unimpeded airflow.
The 30D nylon ripstop floor has a DWR treatment to bolster weather protection. All seams are tape-sealed to further ensure waterproof construction.
The Sierra Designs Backcountry Bivy is available in Regular (80" x 36") and Long (86" x 40") size options.
- Backcountry Bed compatible
- Large u-shaped opening
- Mesh window panel
- Waterproof/breathable top fabric
Best Use Backpacking Other Stuff Sack Included Warranty Limited Lifetime Packed Size 10" x 4" Average Min Weight Regular: 13 oz
Long: 15 oz
Average Packed Weight Regular: 14 oz
Long: 16 oz
Floor Dimension Regular: 80" x 36"
Long: 86" x 40"
Material Top Fabric: 20D Nylon Ripstop WPB DWR/10,400MM PeU, 18,300 g/day MVTR Seam Sealed Yes
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