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Backcountry Bed 600 / 30 Degree

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Sleep in the wild like you do at home, with a comforter. With an oversized, integrated comforter sealing the opening, you can sleep comfortably and naturally on your back, side, or stomach.

Press Reviews:

LA Times


Shell Material:
30D Polyester Ripstop
Liner Material:
30D Polyester Taffetta
600 Fill Duck DriDown

Tech Specs

EN Comfort Limit:
37oF / 3oC
EN Lower Limit:
27oF / -3oC
Fits To:
Men's Regular: 6 ft / 182 cm
Men's Long: 6 ft 6 in. / 198 cm
Trail Weight:
Men's Regular: 2 lbs 8 oz. / 1.13 kg
Men's Long: 2 lbs 11 oz. / 1.22 kg
Men's Regular: 80 in. / 203 cm
Men's Long: 86 in. / 218 cm
Men's Regular: 61 in. / 155 cm
Men's Long: 65 in. / 165 cm
Men's Regular: 60 in. / 152 cm
Men's Long: 64 in. / 163 cm
Men's Regular: 42 in. / 107 cm
Men's Long: 44 in. / 112 cm
Sleeping Pad Sleeve Width:
Men's Regular: 20 in. / 51 cm
Men's Long: 25 in. / 64 cm
Zipper Side:
Stuff Sack Width:
Men's Regular: 7.5 in. / 19 cm
Men's Long: 7.5 in. / 19 cm
Stuff Sack Length:
Men's Regular: 15 in. / 38 cm
Men's Long: 15 in. / 38 cm
Pad Thickness:
Men's Regular: 20 in. x 2-2.5 in.
Men's Long: 25 in. x 2-2.5 in.
This item may be patented
Award Badge: Yes
Backcountry Edge:
Kittery Trading Post:
Season: 2 Season
Gender: Male
Insulation: DriDown
Temperature Rating: 30 Degree
    • Sierra Designs - Backcountry Bed
    • The Difference Between the 3 Sierra Designs Sleeping Bag Styles

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    Product Reviews


    Write A Review

    1. Super warm and comfy

      if you sleep on your side like i do , or just hate the feel of mummy bags, BUY THIS. amazing comfort, no messing with zippers, easy in and out, just all around AWESOME. on Feb 1st 2018

    2. Pleasantly Suprised Back Sleeper

      I recently took this out for a trip to Redwood National Park in the fog and cool air. This sleeping back kept my perfectly comfortable and to my surprise, did not bunch up as promised in the description.

      I am a back sleeper and found that traditional sleeping bags bunch up when I would toss at night. The zipper would often be beneath me, making it a challenge to get out of the sleeping bag. I managed to spend 3 nights in this bag waking up with the bag being in the same position as I went to sleep in. Easy in and out and perfect temp control.

      I know this may sound funny, but the convenience of this really sold me on this bag. I cannot wait to take it out again.
      on Jun 22nd 2017

    3. Great Design Adds To Comfort Sleeping

      Three things I enjoyed about this bag:
      1) The wide opening with the comforter
      2) A way to give my feet air without opening the entire bag.
      3) I did not roll off pad in middle of the night
      on Jun 15th 2017

    4. Otdoor Sleeping Comfort

      Just finished a three day backpacking trip in Minnesota. It was 40 degrees at night and I was very comfortable in the backcountry bed 600/30 degree. The design of this bag is alot less constricting than my three mummy bags. It is a lot easier to find a comfortable sleeping position in this bag. It is very packable and fit easily into the sleeping bag compartment of my 90L pack. I am very pleased with this bag! on May 24th 2017

    5. Customer Review

      As someone who recently "hit the ground running" in to backpacking this winter, I really love this bed! I've gone through a few sleeping pads but each one has fit snug in the pocket underneath. Living in Texas I've experienced 65 degree nights as well as 35 degrees in this sleeping bag (albeit with an extra blanket) and slept great comfort, this bag is incredibly flexible in that regard. Stows away very nicely in my compression bag when packing is needed and I'm not overly concerned with ripping because there are no zippers, hard material attached, etc. Bottom line, this is one of the those occasions I'm glad I spent the money towards quality; excellent sleep system! on Jan 31st 2016

    6. Customer Review

      one of the best sleeping bags iv used light weight, warm and packs vary small, I twist and turn a lot in my sleep and having the sleeping pad sleeve helps keep me on the pad. for being a 2 season bag its supper warm. if its to hot throw the blanket down and put your feet out threw the bottom. when it get cold it easy to bundle up. on Aug 29th 2015

    7. Customer Review

      its hard to believe the hype on a product but this one truly delivers. this sleeping bag paired with my air pad provided the most comfortable sleep i have ever had in my tent. i appreciate the freedom of movement and the ability to simply pull down the top of the blanket if i'm too warm or simply tuck in if i get too cold. it's a truly innovative design that delivers on its function in the field. on Jul 14th 2015

    8. Customer Review

      This is probably the most comfortable sleeping bag I've ever used. There is ample space inside the bed to toss and turn, all while keeping the sleepiing bag fixed to your sleeping pad. I never found myself tangled up either. The quilt allows you to slip in and out silently, and effortlessly, while allowing for many options of temperature control. The bag feels true to the temperature rating with myself staying quite warm all the way down to 40 degrees without any layers on, with lots moisture in the air. I didn't feel any drafts around the super fluffy collar of the quilt either. I can't recommend this sleeping bag enough to anyone who is looking to boost their comfort in the backcountry. on Apr 12th 2014

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