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Black Diamond Winter Bivy Sack

Item #BLD0253 | 10 in Stock

is this a good bivy that will protect against the elements when...

By Ranked #1517 - Sleeping Bags August 8, 2008

is this a good bivy that will protect against the elements when raining and will hold a person and a sleeping bag? Would this be an okay bivy for ultralight weeklong backpacking trips?

Helpful Votes: 0 Yes | 0 No

By Ranked #1 - Sleeping Bags October 29, 2008

My personal experience is that it is superlight and pretty waterproof. I have spent a few nights in light rain in it and been dry. I would recommend putting the seamsealer that comes with it. If you want something totally waterproof I could recommend the http://www.backcountry.com/store/BLD0267/Black-Diamond-Hooped-Bivy-Sack.html?RSC_ID=WR_BLD0267 It is fully waterproof. The Winter bivy is superlight and compact but isn't designed for week long rainy backpacking trips. I can understand any apprehension on your part. It's like being on a rope for the first time. Trust your gear. It will perform just fine.

Helpful Votes: 0 Yes | 0 No

Tech Specs:

Material:
Polyester Ripstop fabric 
Seam sealed:
No 
Number of doors:
1(if you call the slit in a bivy a door) 
Bathtub floor:
No 
Ventilation:
Mesh panel 
Number of poles:
No 
Clip or sleeve:
N/A 
Interior footage:
7.08 sq/ft 
Interior height:
N/A 
Vestibule footage:
None 
Packed size:
Tiny! 3in. Diameter 3.5 in. length 
Packed weight:
9 oz (255g) 
Minimal weight:
9 oz (255g) 
Warranty:
Limited 
Recommended use:
Winter bag cover, emergency shelter, sleeping bag alternative 
Country of Origin:
United States 
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