Sierra Designs Women's Backcountry Bed 650F 20° Degree Down Sleeping Bag - Purple

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Size: Reg

Just because you’re deep in the wilderness doesn’t mean you can’t pack the comforts of home. The award-winning Backcountry Bed is stuffed with a lofty 650-fill hydrophobic down and loaded with innovative features that create a better experience in the backwoods. Great for side and stomach sleepers, the zipperless, integrated comforter eliminates the midnight tangles, and the sleeping pad sleeve keeps your bed in place all night, no matter how much you move. With plenty of options to control your temperature — like the self-sealing foot vent, insulated shoulder pockets and cinchable hood — taming your wild adventures is as easy as going to sleep.


  • Patent-pending zipperless design provides an ultra-comfortable lightweight bag
  • Oversized integrated comforter gives all the comforts of your bed at home
  • Full-length, insulated hand/arm pockets help to seal out drafts and seal in warmth
  • Patented self-sealing foot vent provides fast and easy ventilation
  • Stretch cord closure system helps to seal out drafts
  • Sleeping pad sleeve keeps pad under you for comfort and warmth, and replaces unnecessary bottom insulation


Temperature Rating

  • Temperature Rating: 20°F / -6.6°C
  • EN Comfort Temp Rating: 24°F / -4°C
  • EN Limit Temp Rating: 12°F / -11°C

Regular Specs

  • Weight: 1346g (excludes storage bags)
  • Fill Weight: 22.36 oz / 634 g
  • Fits Up To: 5'8" / 173 cm
  • Length: 76" / 193 cm
  • Shoulder Circumference: 59" / 150 cm
  • Hip Circumference: 58" / 147 cm
  • Footbox Circumference: 40" / 102 cm
  • Stuff Sack Size (L x W): 20 x 12 in / 50.8 x 30.5 cm


  • Insulation: 650FP 85/15 GDD DriDown
  • Shell Fabric: 20D Polyester Ripstop
  • Liner Fabric: 20D Polyester Taffeta


Delivery Details

In-stock items are dispatched the same day if ordered before 2pm (Monday - Friday) or the next working day if ordered after 2pm or on a weekend.

Deliveries are normally next working day for orders over £60. If under £60, we sometimes use a 48 hour service. You will have the option to upgrade to a next day service at the checkout.

Special Order items are dispatched within the timescales displayed after selecting your size.

Most orders are dispatched using DPD Next Working Day.

We use Royal Mail 24 for the more remote parts of Scotland, the Channel Islands and Northern Ireland. Please allow a little extra time for delivery in these areas.

For orders under £60, we normally dispatch using Royal Mail 48 with delivery being made in 2 to 3 days. You will have the option to upgrade to a next day service in the checkout.

A tracking number will be emailed to you for all orders over £60 on the day of dispatch.

For orders under £60 dispatched using an untracked economy service, a reference number will be emailed, but you will not get full tracking, only confirmation once delivery has been attempted.

Other Questions

Sometimes you will see 'Special Order' when selecting your size. For these items, we will dispatch once we have received them from our supplier.

An estimated lead time will be displayed for Special Order items.

Yes, returns are accepted within 30 days of purchase so long as it is unused and still in it's original packaging*.

You can return for an exchange or refund.

Refunds are carried out immediately after receiving your item back. Return postage is at your own cost.

* for safety reasons, we do not accept the return of climbing equipment or underwear once it has been tried on.

All items sold come with a minimum 12 month warranty that covers defects in materials or workmanship.

Certain brands offer an additional warranty. You can find this information on the brands own website, or you can contact us for additional information.

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