Sierra Designs

Latest Reviews

Nitro 800 / 0 Degree

rated 4.5 of 5 stars The Sierra Designs Nitro 800, 0-degree women’s sleeping bag is a lightweight, warm bag that compresses to a small size and is comfortable to sleep in. I’ve been testing the Sierra Designs Nitro 800 sleeping bag all summer and can report that it’s a very warm bag that is lightweight and comfortable. I love my other bag, the Sierra Designs Backcountry Bed, but when the temps dip down into the teens and 20s, I prefer the added warmth of a mummy style bag. I was excited to see this new offering… Full review


rated 5 of 5 stars I own one—bought new, and still in phenomenal shape. Love it. Easy to set up and withstands the weather. Used over several summers working in Yellowstone and sadly hasn‘t been used much recently. If anyone has any parts, I’d love to have some on hand just in case... Full review

Mobile Mummy 600 3-Season

rated 4 of 5 stars Who came first, the chicken or the egg? Was it Sierra Designs or Exped? I dunno, but I like it. It's hard to say though whether it's an overstuffed extra long down vest or a warm roomy cocoon for human transformation, but it cries for transportation anywhere in camp. For me this design works the best, as I'm up and down numerous times during the night. With a side zip it works fine until it's colder. Then this bag shines, because I can just leave it on and unzip to satisfy the nature call. I think… Full review

Nitro 800 / 20 Degree

rated 5 of 5 stars On a 1-5 star scale it's a 6. Buy this bag. It's the best bang for the buck and SD warranty service is impeccable. I'm stoked on my bad ass SD Nitro. The following is from my review(s) posted on SD's web store: A big upgrade for my gear and a BIG HURRAH for Nate M. in customer service  First about the bag. I received my new Nitro 800 / 20 today and here are my first impressions. After fluffing it up I inspected it carefully. The fabric quality and workmanship are top shelf single malt, so what… Full review

Backcountry Bed 700 / 35 Degree

rated 4 of 5 stars Well made, but not for me. I'm up and down numerous times during the night. Received one as a warranty replacement for a failed Zissou 700 and returned for credit the next day. Though it's warm and roomy I found it a chore to get in and out of. I'm up numerous times during the night and in and out is a bothersome challenge. Because the blanket is sewn in at waist level one must slide in the legs to hip level and squiggle down and exiting is the opposite. I couldn't bear it, so I returned it and… Full review

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Sierra Designs is owned by Exxel Outdoors, which also owns Kelty, Mountain Trails, Ultimate Direction, and Wenzel.

Sierra Designs Coverage in the Trailspace Blog

Paddler Sharon and Climber Brian Win Sierra Designs DriDown Bags
Congratulations to Sharon Miller and Brian McLaughlin. Both Trailspace members won new DriDown sleeping bags from Sierra Designs for reviewing their outdoor gear in June. Read more
July 2, 2016

Last Day, Enter to Win a Sierra Designs DriDown Bag
Today's the last day to enter to win one of two Sierra Designs DriDown sleeping bags. On Thursday we'll draw two Trailspace members to win a sleeping bag each. Read more
June 29, 2016

Review Your Gear to Win a Sierra Designs Sleeping Bag
We're giving two lucky Trailspace members DriDown sleeping bags next week, thanks to Sierra Designs. Whether it's your pack, puffy, or paddle, review your outdoor gear now through Wednesday, June 29. Read more
June 22, 2016

Win Your Own Sierra Designs Summer Sleeping Bag
Two lucky Trailspace members are going to win his and her own DriDown sleeping bags in June, thanks to Sierra Designs. To enter, review your outdoor gear, apparel, or footwear. Read more
June 14, 2016

Win 1 of 2 DriDown Sleeping Bags from Sierra Designs
We're giving away Sierra Designs DriDown sleeping bags to two lucky Trailspace gear reviewers. After all, every outdoor enthusiast needs a warm, dry place to rest up between adventures. Read more
June 7, 2016

Review Your Gear, Win a Sierra Designs Sleeping Bag
We're giving away two Sierra Designs DriDown sleeping bags in June. Review your outdoor gear and you're entered to win a women's Eleanor Plus ($250 value) or a men's Zissou Plus ($220 value). Read more
June 1, 2016


Sierra Designs
6235 Lookout Road, Suite C
Boulder, CO 80301

phone: (800) 635-0461


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