Recently added item(s) ×

You have no items in your shopping cart.

  • Awesome Gear, Amazing Service

Sierra Designs Women's Backcountry Bed 600F 3 Season Sleeping Bag


Sale Price $245.95


You Save $44.00 15%

End of Season Clearance!

Sale Price $245.95


You Save $44.00 15%

Availability: In Stock!

Ships Monday.

Availability: In Stock!

Ships Monday.
Item # SDE94203
The innovative Sierra Designs Women’s Backcountry Bed 600F 3-Season
zipperless sleeping bag provides female campers with similar comfort to their
beds at home whether they’re back, side or stomach sleepers.



The innovative Sierra Designs Women’s Backcountry Bed 600F 3-Season zipperless sleeping bag provides campers with similar comfort to their beds at home whether they’re back, side or stomach sleepers. Featuring 600 fill duck DriDown water-resistant down and strong polyester ripstop shell fabric, the Women’s Backcountry Bed 600F 3-Season is a high-quality, comfortable bag with female-specific construction details for 3-season use that won’t break your budget.

Renowned for their efficiency in retaining heat and compressible properties, the feathers and fibers of down have an incredibly soft, comfortable feel, and despite advances in synthetic materials, continue to provide the best warmth-to-weight ratio of any insulation available. The one inherent weakness of down insulation is that it loses much of its ability to maintain warmth when it gets wet, but the DriDown featured in the Backcountry Bed 600F 3-Season bag performs differently. Employing a unique, innovative polymer application, DriDown actually creates a hydrophobic finish on each individual plume of down. This treatment results in insulation that stays dry up to 10 times longer and dries 33% faster, should it become wet, than untreated down bags.

In addition, gender-specific construction on the Women’s Backcountry Bed 600F 3-Season bag offers a fit that is more proportional between the shoulder and hip girth for better thermal efficiency and includes a higher level of insulation to help offset a woman's natural tendency to sleep colder than a man.

By eliminating zippers, Sierra Designs has created a sleeping bag that’s more similar to your down comforter at home than a traditional sleeping bag, though without your comforter’s annoying ability to shift off your body in the middle of the night as you move. Get in the Backcountry Bed through the unique catenary shaped opening that’s smaller than bag width to seal out drafts even when you’re shifting inside. Once settled in, the versatile integrated comforter fits naturally around you and conforms to your preferred sleeping position while also allowing you to easily adjust for varying temperatures. Insulated pockets in the comforter provide a cozy place for your arms and hands to stay warm if you’re not cocooned down inside the bag, or tuck the sides of the comforter around and beneath you when the temperature drops to be fully ensconced; the top of the bag also allows you to tuck your head inside for insulated warmth much like a hood. A unique zipperless foot vent allows you to extend your feet out of the bottom of the bag in balmy weather but effectively retains heat when temperatures require it.

Beyond the zipperless construction, the Women’s Backcountry Bed 600F 3-Season has no additional cords or Velcro to get in the way of comfort, though it does feature a sleeping pad sleeve on the bottom to allow you to even better create a bed-like sleeping experience while spending the night outside.

The Sierra Designs Women’s Backcountry Bed 600F 3-Season sleeping bag fits individuals up to 5' 8" tall. A stuff sack and storage sack are included.

  • Women’s specific
  • 600 Fill Duck DriDown
  • Integrated comforter
  • Insulated hand/arm pockets
  • Zipperless design
  • Catenary shaped opening



Best Use Backpacking, Camping, Mountaineering
Insulation Type Down
Warranty Lifetime
Type DriDown
Temperature Rating 15 Degrees F
Shell Material 30D Polyester Ripstop
Packed Size 9" x 17"
Other Storage Sack Included
Liner Material 30D Polyester Taffeta
Item Weight 3 lbs 3 oz
Fits to Length 5' 8"
Fits to Girth 58"
Fill Material 600 Fill Duck DriDown
EN Lower Limit Rating 17
EN Comfort Rating 28


Real Customer Reviews

Average Rating:
(based on 2 real customer reviews)

2 Items

Great Bag
Reviewed by Dawid G. - May 30, 2017

Likes: Very warm and comfy

Dislikes: None

Reviewed by Melissa R. - December 14, 2014

Likes: No zippers, very soft & warm

Dislikes: Slightly stinky after washing but maybe it was my fault for waiting a couple of weeks after camping before washing it.

Earn Gear Points for Reviewing Products

Join our FREE Inside Edge program and receive 20% off a full-price item. Earn discount points for reviewing items you purchase and receive exclusive discounts.

What are points?
As a member you can share reviews of items you purchase and we'll reward you with discount points valued at 5% of the item's original purchase price.

It’s EASY and it’s FREE.

Sign Up Today »