| 
 | 
 
http://www.bdel.com/gear/winter_bivy.php 
 
Winter Bivy 
COLOR Black  
AREA 1.42 m2 (14 sq ft)  
WEIGHT 250 G (8.8 OZ)  
  
Designed as both a minimalist bivy sack and a winter sleeping bag cover, the Winter Bivy adds a layer of weather protection to any situation. Extremely lightweight, this innovative bivy sack is made of EPIC by Nextec, a breathable, silicone-encapsulated polyester RipStop. This fabric allows the Winter Bivy to pack down so small that it can be carried in the pocket of your jacket. Small, lightweight, and totally functional—the Winter Bivy is excellent for any wilderness adventure.  
 
Great as added protection in the desert, the mountains or backcountry  
EPIC fabric is highly water-resistant, breathable and lightweight  
Packs down ultra-small—fits in a jacket pocket  
 
用的是跟biber firstlight帐面一样的材料,不知道是否耐磨? |   
 
 
 
 |