Climb into the bag via the large oval opening on top; the oversize comforter seals up the opening so you can sleep comfortably no matter your position: back, side or stomach
With a European Norm (EN) lower-limit rating of 27°F, the Backcountry Bed 600 2 -Season sleeping bag is suitable for spring and summer backpacking
On warmer nights, flip the comforter outside the sleeping bag and tuck it back for ventilation; insulated hand/arm pockets provide warmth when the comforter is outside the bag
Down is considered the best insulation available but when wet, it quickly loses loft and the ability to keep you warm; 600-fill-power DriDown is treated to resist moisture
Proprietary process treats each individual duck down plume with a molecular-level polymer so the down stays dry longer, lofts better and dries faster than untreated down
DriDown insulation stays dry 10 times longer, retains 170% more loft when exposed to moisture and dries 33% faster than untreated down
Ripstop polyester exterior endures frequent use in the outdoors; polyester taffeta lining is soft and comfortable next to skin
Sleeping pad sleeve on the bottom of the bag secures your pad (pad not included) to create the experience of a fully integrated bed
Sierra Designs Backcountry Bed 600 2-Season Sleeping Bag comes with a stuff sack and storage sack
Technical Specs
Fill600-fill duck DriDown
ShellRipstop polyester
GenderUnisex
LiningPolyester taffeta
Weight2 lbs. 8 oz.,2 lbs. 11 oz.,2 lbs. 8 oz. / 2 lbs. 11 oz.
Best UseCamping,Backpacking
Fill Power600
Weight (g)1134 grams,1219 grams,1134 / 1219 grams
Fill Weight15.5 ounces,17.2 ounces,15.5 / 17.2 ounces
61 / 65 inches65 inches
Tested Comfort37 degrees (F) - EN
Hip Girth (in.)60 inches,64 inches,60 / 64 inches
Insulation TypeDown
Stuff Sack Size7.5 x 15 inches
Zipper LocationNone
Fits Up To (in.)72 inches,78 inches,72 / 78 inches