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Sierra Designs
Backcountry Bed SYN Sleeping Bag: 33F Synthetic

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Bring your bed everywhere you go.

Bring your bed to the backcountry in the most comfortable, efficient way possible, thanks to the Sierra Designs Backcountry Bed SYN Sleeping Bag. This line of bags from Sierra Designs represents an abrupt departure from anything we've previously seen in the sleeping bag world, thanks to its zipperless design and integrated comforter.


The comforter can be left out of the bag on warmer nights, acting as a cover that can be rolled down or pulled up, or, on colder nights, can be tucked back around you forming a draft tube and sealing you off from the cold. The face opening closes as the sides of the bag are pushed outward, always maintaining the correct shape. Insulated hand and arm pockets on the outside of the comforter let you keep insulation under your arms, even when they're outside of the bag.


A sleeping pad sleeve helps to keep everything in place by not allowing you to inadvertently slide off your insulation during your nightly dream-workouts. To further the comfort-range of this bag, Sierra Designs added a self-sealing, hands-free foot vent that allows you to stick one or both feet out to cool down, then pull them back in again, all without having to reach down with your hands.


Details

  • EN comfort limit of 33-degrees Fahrenheit
  • EN lower limit of 23-degrees Fahrenheit
  • Poly-fiber synthetic insulation
  • Mummy shape
  • Polyester ripstop outer fabric
  • Polyester taffeta lining
  • Catenary shaped opening
  • Integrated comforter
  • Zipperless design
  • Sleeping pad sleeve
  • Insulated hand and arm pockets
  • Self-sealing, hands-free foot vent
  • Item #SDS003G
Material
[shell] 50D polyester ripstop, [liner] 30D polyester taffeta
Insulation
poly-fiber synthetic
Shape
mummy
Zipper
none
Max User Height
[regular] 6 ft, [long] 6 ft 6in
Pad Retainer
yes, pad sleeve
Venting
yes,integrated comforter, yes, self-sealing, hands-free foot vent
Fill Weight
[regular] 2 lbs 14.3 oz, [long] 3 lbs 3.8 oz
Degree
33F
European Norm Comfort Rating
33F
European Norm Lower Limit Rating
25F
Stuff Size
[regular] 10 x 17in, [long] 10.5 x 19in
Claimed Weight
[regular] 3 lbs 15 oz, [long] 4 lbs 6 oz
Recommended Use
camping
Manufacturer Warranty
lifetime

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