REI.com
  • Online: www.REI.com
  • URL for this product:
  • From the U.S. and CanadaCall 1-800-426-4840
  • Mon. through Sun., 4 a.m. through 11 p.m. PT.
  • InternationalCall 1-253-891-2500
  • Mon. through Sun., 4 a.m. through 11 p.m. PT. English language only.
Mountain Hardwear Ultralamina +32 Sleeping Bag

TIGER

    Mountain Hardwear Ultralamina +32 Sleeping Bag

    • $190.00
    (18)

    Item # 747873

    REI Members get back an estimated $ 19.00 on this item as part of their annual member refund.

    The REI Member Dividend

    The REI dividend is a unique benefit of membership in the REI co-op. It's comprised of your member refund—typically 10% back on eligible purchases—and/or your REI Visa® card rebates.

    Each March, active REI members and REI Visa cardholders who earned a rebate receive a refund in the form of an annual dividend notice.

    Only active members receive annual dividend notices. To maintain your active status as an REI member, you need to make net merchandise or shipping purchases of at least $10 per year, unless you joined that year. Member numbers are issued in one name and only that person receives the member refund. Your number can be used by others in your family, but it cannot be transferred to someone else.

    Questions? Call us at 1-800-426-4840 for more about your dividend or its redemption.

    Learn more

    Product size and color

    This item may be available in your local REI store.

    FREE U.S. STANDARD SHIPPING Through February 20. No minimum purchase! Learn more

    To view videos or use the zoom feature on REI's websites, please download the latest version of Adobe Flash Player.
    _

    • NOW PLAYING

    Ideal for cool—even damp—environments, this Mountain Hardwear Ultralamina 32°F sleeping bag is a solid performer that won’t weigh you down on the trail.

    • Welded construction on this superlight synthetic Mountain Hardwear sleeping bag eliminates cold spots by enhancing loft
    • Welding stabilizes the fill without sewing through the bag, eliminating moisture penetration points and maximizing loft
    • Laying insulation in a wave shape enhances loft and increases thermal efficiency, while offset welds increase stability and loft
    • Thermic Micro™ fill is warm, compressible and durable
    • Performance-cut mummy shape saves weight by reducing girth at shoulders, hips and lower legs while increasing thermal efficiency
    • Dual entry half-zips allow the user to sit up and cook or read while staying warm
    • Comfort footbox is shaped to allow feet to rest naturally
    • Face gasket and tailored hood seal in warmth
    • Shoulder-level internal zippered pocket keeps eyeglasses, flashlights or other small items handy
    • Nylon stuff sack and nylon mesh storage sack included

    Imported.

    Item 747873

    REI Membership

    Mountain Hardwear Ultralamina +32 Sleeping Bag Specs
    Specification
    Description
    Best use
    Backpacking
    37 degrees Fahrenheit
    46 degrees Fahrenheit
    32 degrees Fahrenheit
    0 degrees Celsius
    2 lbs. 2 oz. / 1 lbs. 15 oz.
    0.96 / 0.88 kilograms
    Ripstop nylon
    Synthetic
    Polyester fibers
    21 / 18 ounces
    Nylon taffeta
    Mummy
    78 / 72 inches
    64 / 62 inches
    60 / 58 inches
    6.5 x 12 inches
    6.5 liters
    Men's
    2 lbs. 2 oz. / 1 lbs. 15 oz.
    0.96 / 0.88 kilograms
    EN lower limit (rating for men)
    EN comfort (rating for women)
    Temperature rating (F)
    Temperature rating (C)
    Weight
    Weight - metric
    Shell
    Insulation type
    Fill
    Fill weight
    Lining
    Sleeping bag shape
    Fits up to (in.)
    Shoulder girth
    Hip girth
    Stuff sack size
    Stuff sack volume
    Gender
    Average weight
    Average weight - metric

    Mountain Hardwear Ultralamina +32 Sleeping Bag Customer Reviews

    REVIEW SNAPSHOT®

    by PowerReviews
    Mountain Hardwear Ultralamina +32 Sleeping Bag - Regular
     
    4.0

    (based on 18 reviews)

    72%

    of respondents would recommend this to a friend.

    Pros

    • Lightweight (17)
    • Warm (11)
    • Packs small / compresses (9)
    • Adjustable hood (8)
    • Packs small (8)

    Cons

    • Zipper snags easily (4)
    • Not warm enough (3)

    Best Uses

    • 3 season use (15)
    • Backpacking (14)
    • Car camping (3)
      • Reviewer Profile:
      • Avid adventurer (9), Casual/ recreational (5), Casual adventurer (4)
      • What Is Your Gear Style:
      • Survivalist / minimalist (12), Comfort driven (4)
      • Was this a gift?:
      • No (4)

    REVIEWS

    Reviewed by 18 customers

    Sort by

    Displaying reviews 1-10

    Back to top

    Previous | Next »

    (13 of 14 customers found this review helpful)

     
    5.0

    Warm, comfortable, Compact!!

    By Miketi22

    from Eugene, OR

    About Me Adventurer, Casual/ Recreational

    See all my reviews

    Site Member

    Pros

    • Adjustable Hood
    • Great Zipper System
    • Lightweight
    • Stows Easily
    • Warm
    • Water Resistant

    Cons

      Best Uses

      • 3 Season Camping
      • Backpacking

      Comments about Mountain Hardwear Ultralamina +32 Sleeping Bag - Regular:

      This sleeping bag packs well. Incredibly warm, is small enough to keep in body heat, but big enough to be comfortable! Used it on several trips this year. It was warm even at temps down to 28 degrees, (South Sisters)!! I have already recommended this bag to friends! The Thermarest Prolite 4 accompanies this bag perfectly!!

      (12 of 13 customers found this review helpful)

       
      3.0

      Good, but not 5 stars

      By Hoodoo Joe

      from British Columbia

      About Me Avid Adventurer

      See all my reviews

      Site Member

      Pros

      • Compact
      • Lightweight
      • Stows Easily
      • Warm

      Cons

      • Zippers

      Best Uses

      • 3 Season Camping
      • Backpacking

      Comments about Mountain Hardwear Ultralamina +32 Sleeping Bag - Regular:

      I wanted a synthetic bag for the West Coast Trail on Vancouver Island. I have a down and a cold weather synthetic bag but needed a light weight bag that would be good for the often rainy west coast. This is a good quality bag that compresses to a very small size and is light weitht (loved that). Mountain Hardware need to do one of two things to make this a 5 star bag: each zipper needs to be at least 6 inches longer, or better yet, one side has a full zipper. I like the two zipper concept but I'm only 5'8" and in a small one man tent the zippers did not go far enough for easy entry. On warm nights my legs were too warm but it was too cool outside the bag. I know the zippers add weight but without a longer zipper to vent, it is just too warm.

      • What Is Your Gear Style:
      • Minimalist

      (11 of 12 customers found this review helpful)

       
      5.0

      Comfortable, Compressible

      By exitcreative

      from Chicago, IL

      About Me Casual/ Recreational

      See all my reviews

      Site Member

      Pros

      • Double Half Zips
      • Great Zipper System
      • Lightweight
      • Stows Easily
      • Warm

      Cons

        Best Uses

        • 3 Season Camping
        • Backpacking
        • Car Camping

        Comments about Mountain Hardwear Ultralamina +32 Sleeping Bag - Regular:

        Recently took it on its maiden voyage, a car-camping trip with friends to Kettle Moraine, Wisconsin.

        Was a little skeptical of the half-zips on both sides, and I wasn't sure that such a light, thin-feeling bag would be comfortable. I'm also a restless sleeper, so I thought the fit might be tight (6'0", 210).

        All of my fears were assuaged by morning. The zipper system was great (love the internal taping that keeps the fabric away from the zippers) and helped me regulate my temperature nicely. I was warm (if too warm at times) and comfy the entire time.

        This is a great bag. Looking forward to testing it out on some cooler nights.

        • What Is Your Gear Style:
        • Minimalist

        (5 of 5 customers found this review helpful)

         
        4.0

        A great bag, so close to perfect

        By baby bird

        from Austin, TX

        About Me Avid Adventurer

        See all my reviews

        Site Member

        Pros

        • Lightweight
        • Stows Easily

        Cons

          Best Uses

          • 3 Season Camping
          • Backpacking
          • Multi-day biking trips

          Comments about Mountain Hardwear Ultralamina +32 Sleeping Bag - Regular:

          I bought this bag for a 10 day biking trip, and I love it. It is super light weight, compacts well, and warm even on the nights it dipped into the 30s! To make this a perfect bag, it needs one full length zipper. I love having two zippers, but I still feel a full length zipper is needed.

          All in all, I love this bag, and I would recommend it to anyone.

          • What Is Your Gear Style:
          • Minimalist

          (4 of 6 customers found this review helpful)

           
          3.0

          Comfortable and lightweight, but chilly

          By Backpackin

          from Green Bay, WI

          About Me Casual Adventurer

          See all my reviews

          Pros

          • Adjustable Hood
          • Comfortable
          • Lightweight
          • Roomy
          • Stows Easily

          Cons

          • Expensive
          • Not Warm Enough

          Best Uses

          • 3 Season Camping
          • Backpacking
          • Car Camping

          Comments about Mountain Hardwear Ultralamina +32 Sleeping Bag - Regular:

          I bought this bag for an 8-day solo hike on Lake Superior. Even in July, Superior can get downright frigid so I wanted a bag light enough for solo, but heavy enough to keep me warm.

          On the plus side this bag is amazingly comfortable for the size. It packs to the size of a jar of peanut butter, but at 5"11 I had plenty of room. It also kept me nice and toasty...most of the time.

          A few nights dipped into the low 50s, maybe upper 40s, and I got downright chilly. Although I had thermals on, I needed to put on a second pair of clothes on top, along with my wool cap to stay warm. I've been through about 30 Wisconsin winters now so I'm not one to complain about cold, but it almost felt like I was wearing just what I would normally wear outside, except I was in the sleeping bag! I would like to get one more Fall hike in before the end of the year, but I don't believe this bag would be comfortable at 32 degrees.

          As a "summer" bag I would give this high marks, but I don't find it practical for 3-season. I can pack a heavier set of thermals, maybe a blanket, but then why pay more for a lightweight bag?

          • What Is Your Gear Style:
          • Comfort Driven

          (3 of 3 customers found this review helpful)

           
          5.0

          Very Pleased

          By Deliberate

          from Northeastern US

          About Me Casual Adventurer

          See all my reviews

          Site Member

          Pros

          • Lightweight
          • Stows Easily
          • Warm

          Cons

            Best Uses

            • 3 Season Camping

            Comments about Mountain Hardwear Ultralamina +32 Sleeping Bag - Regular:

            The first night I tested this bag, I put all my faith into it being accurately rated. I knew the temp would drop to near freezing. As I turned out, the temp dipped to 28. I admit that I was somewhat chilled (wearing a full layer of microweight wool underwear), but I slept well. The next night, the temps were in the low forties, and I didn't notice the weather at all. I feel that 32 is an accurate rating if you are a warm sleeper, as I am. I really like the lightness and compressibility of this bag. I am taking it on my next multi-day adventure and will need to rely on it for several cold nights.

            • Gift:
            • No
            • What Is Your Gear Style:
            • Minimalist

            (3 of 9 customers found this review helpful)

             
            1.0

            great bag except it won't keep you warm

            By RWSNC

            from Durham, NC

            About Me Casual Adventurer

            See all my reviews

            Site Member

            Pros

            • Adjustable Hood
            • Lightweight
            • Stows Easily

            Cons

            • Not Warm Enough

            Best Uses

            • Backpacking

            Comments about Mountain Hardwear Ultralamina +32 Sleeping Bag - Regular:

            When this bag arrived, I wondered about the lack of loft - how could it keep me warm? I have slept in snow caves, igloos, lots of backpacks and climbs over many years and know how a warm bag feels. But I suppressed my doubts and went on a two week camping trip to Montana. When the temperature got below 40 deg F, even with long johns, thermal socks, several fleeces, and a hat, I was cold all night.
            I guess that Mountain Hardware, trying hard for an ultra-light bag, just went too far. Or my bag, during manufacture, didn't get its fair share of fill.
            Good old REI took it back, of course, and now I have a bag better suited to my needs.

            • Gift:
            • No
            • What Is Your Gear Style:
            • Comfort Driven

            (2 of 2 customers found this review helpful)

             
            5.0

            Still warm below freezing.

            By Miles Starr

            from Minnesota

            About Me Casual/ Recreational

            See all my reviews

            Pros

            • Packs Small
            • Roomy
            • Warm

            Cons

              Best Uses

              • 3 Season Camping

              Comments about Mountain Hardwear Ultralamina +32 Sleeping Bag - Regular:

              My first trip with this bag was up to the Boundary Waters. At night the temp dropped to between the low 30's and high 20's, with rain and high wind. This bag kept me warm the whole time. One night I had to wear some extra layers at night but I think that okay considering it was in the 20's.
              I'm about 6'0 and I toss a lot while I sleep and the bag has plenty of room for me.
              My second trip with the bag was a year long deployment in northern Iraq. The small size made it great to bring along on overnight and weeklong missions. Northern Iraq can get pretty cold in winter and this bag did it's job keeping me warm.

              • Gift:
              • No

              (2 of 2 customers found this review helpful)

               
              5.0

              Impressively engineered lightweight bag

              By RunBikeHike

              from New England

              About Me Avid Adventurer

              See all my reviews

              Site Member

              Pros

              • Comfortable
              • Lightweight
              • Stows Easily
              • Warm

              Cons

                Best Uses

                • 3 Season Camping
                • Backpacking

                Comments about Mountain Hardwear Ultralamina +32 Sleeping Bag - Regular:

                I am impressed with this sleeping bag. I have been using it for light overnights in the White Mts. in humid, cold, and sometimes wet conditions when it has been around 32 degrees.

                I am most impressed by how small the bag compresses, into the very nice stuff sack it comes with. The bag is also very lightweight and the fill lofts-up easily after being compressed. I am glad that I went with this bag and not a down because of the wet conditions I've been in. The bag dries quickly.

                I am a "warm" person and the bag has kept me very comfortable in freezing temperatures. The bag has two half-length zippers. I like that the zippers go in both directions which makes ventilating easy. I have used this bag with a cotton bag-liner and a minimal, 3/4 length air mattress.

                At times the bag can be a bit constricting and at 6' tall, I sometimes wish I'd bought a long version. It's important to realize that this bag is engineered to be lightweight, and from that standpoint, it is a very impressive and well-made piece of equipment. I am very happy with it!

                • Gift:
                • No
                • What Is Your Gear Style:
                • Minimalist

                (1 of 1 customers found this review helpful)

                 
                5.0

                Perfect three season bag

                By paintballpaki

                from Fayetteville, Ar

                About Me Avid Adventurer

                See all my reviews

                Pros

                • Adjustable Hood
                • Comfortable
                • Lightweight
                • Stows Easily
                • Warm
                • Zippers

                Cons

                  Best Uses

                  • 3 Season Camping
                  • Backpacking

                  Comments about Mountain Hardwear Ultralamina +32 Sleeping Bag - Regular:

                  Just took this bag out for the first chilly weekend... performed like a chram. It was about 35 the first night, i slept in a tshirt and sweat pants and felt fine, the next night it was 25, after putting on a sweat shirt for the night i stayed fairly warm.
                  My favorite thing about this bag is the zipper system, the extra tape on the inside prevents them from snagging which is a huge plus on cold nights.
                  The provided stuff sack has sinch straps so it compresses to a very small size.

                  • Gift:
                  • No
                  • What Is Your Gear Style:
                  • Comfort Driven

                  Displaying reviews 1-10

                  Back to top

                  Previous | Next »

                  How are we doing? Give us feedback on this page.

                  FREE U.S. STANDARD SHIPPING No minimum purchase!

                  THE REI WINTER CLEARANCE: SAVE UP TO 50% On selected ski, snowboard and end-of-season clothing & gear. Shop early for the best deals

                  • Join REI today!
                  • REI Membership
                  • REI member benefits include an annual refund (typically 10% on eligible purchases).
                  • Join REI today!
                  • Sign up for REI Gearmail®
                  • and get 15% off selected items!
                  • Store Locator
                  • Locate an REI store near you.
                  • Find a Store

                  Find REI on: FacebookTwitterYouTubeFlickr