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.
Marmot Plasma +15 Sleeping Bag

BLACK/PACIFICA

    Marmot Plasma +15 Sleeping Bag

    • $499.00 - $519.00
    4
    (4)

    Item # 808964

    Product size and color
    • 100% Satisfaction Guaranteed
    • Gear and Advice You Can Trust

    This item ships for free! 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

    No, you're not dreaming. The new Marmot Plasma +15°F sleeping bag comes in under 2 lbs. with 900-fill-power goose down—backpacking season can't get here soon enough!

    • Citing this Editors’ Choice winner, the April 2011 issue of Backpacker claimed, “In the quest for maximum warmth at minimum weight, we have a new standard setter”
    • Filled with certified, super-lofty, ultralight, 900-fill-power goose down (the largest down cluster with the lowest trace of feather) for an unsurpassed warmth-to weight ratio
    • Flow Gate Construction lets you manually shift the down to preferred locations—move it to cold spots, customizing warmth to your personal sleep preference
    • Pertex® Quantum nylon ripstop shell is lightweight and durable, and offers silky softness that enhances the insulation's loft
    • Shell is treated with a Durable Water Repellent finish that causes moisture to bead up and roll off
    • Hood drawcord and insulated collar envelops your head and shoulders in warmth; down gasket face muff lets you cinch the hood snug without it digging into your face
    • Vertical baffles prevent cold spots by keeping the goose down fully lofted and in place
    • Down-insulated draft tube backs the 2-way, full-length zipper to keep the cold out
    • Wrap-around footbox construction reduces down compression; Flow design with the classic trapezoidal foot box shape lets feet move freely and keeps down lofted for warmth
    • Zipper guard runs the entire length of the draft tube to prevent fabric from getting caught in zipper
    • Marmot Plasma sleeping bag features an ultralight stuff sack and storage bag
    • European Norm (EN) is an independent third-party temperature rating, allowing accurate comparisons across brands with other EN-rated bags

    Imported.

    Item 808964

    How to Use Your 20% Off Coupon:

    Online, at REI.com and REI-OUTLET.com
    • If you're an REI member: At steps 3 and 4 of checkout under REI Membership, enter your membership number and coupon code REIANNV. Note: Check "Use my dividend on this order" and we'll apply your dividend balance toward your purchase.
    • If you're not yet an REI member: Include an REI membership for a one-time $20 fee with your purchase and use coupon code REIANNV at checkout. (You won't have to enter a membership number.) Note: You will have the opportunity to buy a membership at checkout.
    • Coupon applies to highest-priced eligible item. Coupon good through 5/28.
    AT REI STORES
    • If you're an REI member: At checkout, provide coupon code REIANNV (or a printout of this coupon) and your REI membership number to the cashier. Note: Ask to have your dividend balance applied toward your purchase.
    • If you're not yet an REI member: At checkout, include an REI membership for a one-time $20 fee with your purchase and provide coupon code REIANNV (or a printout of this coupon) to the cashier.
    • Coupon applies to highest-priced eligible item. Coupon good through 5/28.
    BY PHONE: 1-800-426-4840
    • If you're an REI member: Provide coupon code REIANNV and your membership number when you call in your order. Note: Ask to have your dividend balance applied toward your purchase.
    • If you're not yet an REI member: Include an REI membership for a one-time $20 fee with your order and mention coupon code REIANNV .
    • Coupon applies to highest-priced eligible item. Coupon good through 5/28.
    Exclusions:
    • Offer valid 5/17/12 9pm PT – 5/28/12 11:59pm PT.
    • Coupon (or coupon code) must be presented at time of purchase. Online and phone customers must use code "REIANNV" to receive this discount.
    • Offer valid at REI.com, 1-800-426-4840 and REI stores.
    • Offer not valid on REI-OUTLET.com items, REI Adventures or REI Outdoor School.
    • Offer not valid on sale items (prices ending in $ ._3 or $ ._9).
    • REI membership number is required at checkout. Not a member? You can join for a one-time $20 fee during checkout.
    • Offer not valid on special orders, package discounts, prior purchases, REI gift cards or e-gift cards, passes and tickets, gift boxes, memberships, shop services, rentals.
    • Offer not valid on bicycles, strollers, hard shell boats or stand up paddleboards.
    • Offer not valid on any item with GPS technology, personal locator beacons.
    • Offer is limited to stock on hand and backorderable items, is nontransferable and is not redeemable for cash.
    • Merchandise purchased with this offer is not eligible for the REI member refund.
    • Offer may not be combined with any other discount or offer.
    • Limit one coupon per customer.
    • To order by phone, call 1-800-426-4840 Mon. through Sun., 4am to 11pm PT.
    • Cashier Instructions: Apply 20% line discount to highest full-price item; please refer to exclusions.

    REI Membership

    View specs for sizes: LONG LEFT, REGULAR LEFT

    Marmot Plasma +15 Sleeping Bag Specs
    Specification
    LONG LEFTREGULAR LEFT
    Best use
    Backpacking Backpacking
    18 degrees Fahrenheit18 degrees Fahrenheit
    29 degrees Fahrenheit29 degrees Fahrenheit
    18 degrees Fahrenheit18 degrees Fahrenheit
    -7.7 degrees Celsius-7.7 degrees Celsius
    1 lbs. 15 oz. 1 lbs. 14 oz.
    0.90 kilograms0.85 kilograms
    Nylon Nylon
    Down Down
    900-fill goose down 900-fill goose down
    19.4 ounces17.6 ounces
    Nylon Nylon
    Mummy Mummy
    78 inches72 inches
    62 inches60 inches
    60 inches58 inches
    7.5 x 15 inches7.5 x 15 inches
    11 liters11 liters
    Unisex Unisex
    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

    Marmot Plasma +15 Sleeping Bag Customer Reviews

    REVIEW SNAPSHOT®

    by PowerReviews
    Marmot Plasma +15 Sleeping Bag
     
    4.3

    (based on 4 reviews)

    100%

    of respondents would recommend this to a friend.

    Pros

    • Lightweight (4)
    • Warm (4)
    • Comfortable (3)
    • Roomy (3)

    Cons

      Best Uses

      • 3 season use (3)
      • Backpacking (3)
        • Reviewer Profile:
        • Avid adventurer (3)
        • What Is Your Gear Style:
        • Survivalist / minimalist (3)
        • Was this a gift?:
        • No (4)

      Reviewed by 4 customers

      Sort by

      Displaying reviews 1-4

      Back to top

      (27 of 32 customers found this review helpful)

       
      4.0

      Light, Comfy and warm

      By Leighton

      from San Jose, CA

      About Me Avid Adventurer

      See all my reviews

      Pros

      • Adjustable Hood
      • Comfortable
      • Lightweight
      • Roomy
      • Warm

      Cons

      • Zipper Snags Easily

      Best Uses

      • 3 Season Camping
      • Backpacking
      • Cold Conditions

      Comments about Marmot Plasma +15 Sleeping Bag:

      I took the sleeping bag out for a small overnight test 2600' at Henry Coe State park. During the night it was windy, it rained, and then rapidly fell below freezing to just above 20 degrees. I woke to a shell of ice completely covering my rain fly. However, all night I slept like a baby for 9 hours warm and toasty in this sleeping bag. I am 5' 10" average build and it was roomy and comfortable. It is roomy enough that before sleeping I was able to play games on my phone with my head and arms completely inisde the sleeping bag. I slept on my back and side comfy either way. The 'thing' that you cinch around your neck to trap body heat works perfectly however it was a bit restrictive so I left it uncinched. There was condensation on the bag in the morning but it did not soak through the shell. I was not easily able to fit my camping pillow inside the bag so had to place the pillow outside. My two biggest complaints: 1. The zipper does tend to snag every so often despite some design features to prevent this. 2. Stuffing this into the provided stuff sack is a chore. The 900 fill down really does not want to be compressed.
      Notes: I used a silk sleeping bag liner and slept on a 2.5" Big Agnes pad.

      • What Is Your Gear Style:
      • Minimalist
      • Was this a gift?:
      • No

      Comment on this review

      (12 of 12 customers found this review helpful)

       
      5.0

      Well worth the money

      By ibnick

      from Fairbanks, AK

      About Me Casual/ Recreational

      See all my reviews

      Site Member

      Pros

      • Comfortable
      • Lightweight
      • Packs Small
      • Roomy
      • Warm

      Cons

        Best Uses

        • 3 Season Camping
        • Backpacking

        Comments about Marmot Plasma +15 Sleeping Bag:

        I bought this bag earlier this year with my dividend and it has been the best upgrade I've made to my gear so far. I don't like to venture too far the temperature rating, so the backpacking season is just starting for me in Alaska. First trip out was in May, and I hit the end of the trail when I reached the snow line around 2600ft. I setup camp nearby and had the most comfortable night of sleep ever. The mud frozen on the trail was my only indicator that the temperature dropped below freezing overnight. My watch said 46F inside the tent which is probably why I was sweating in the morning. Definitely recommend this bag for someone needing something around +15F and only weighs 2lbs. One additional note, I also used a short prolite 3 and regular ridgerest to insulate me from the ground.

        • What Is Your Gear Style:
        • Minimalist
        • Was this a gift?:
        • No

        Comment on this review

        (8 of 8 customers found this review helpful)

         
        4.0

        Exceptional bag...

        By Limeman

        from Morgan Hill, CA

        About Me Avid Adventurer

        See all my reviews

        Site Member

        Pros

        • Adjustable Hood
        • Comfortable
        • Lightweight
        • Roomy
        • Warm

        Cons

        • Zipper a bit finicky

        Best Uses

        • 3 Season Camping
        • Backpacking

        Comments about Marmot Plasma +15 Sleeping Bag:

        Marmot's Plasma series of sleeping bags are exceptional. They are not the lightest in their temperature class (see [...] for that) but they are the most comfortable and well designed of any sleeping bags I have ever used. My Plasma 15 is without a doubt the most comfortable bag I have ever slept in. The down literally puffs up around you like a cloud and it is WARM. Easily good for the 15 degree rating. You can shift the down easily, but internal pockets keep it intact where you want it. The foot box is roomy and the hood is best in the business. The only negatives are that due to the exceptional loft of the 900+ down, it does not pack down quite as small as some competitor's bags (still small, but not best in class), the zipper can be a bit finicky, although I have gotten used to it and now have no issues, and of course, the crazy price. I got mine on sale for a price that was completely reasonable, so that was not an issue either. I can highly recommend this bag. Good Stuff!!!

        • What Is Your Gear Style:
        • Minimalist
        • Was this a gift?:
        • No

        Comment on this review

        (3 of 3 customers found this review helpful)

         
        4.0

        Light and hot

        By PUJO

        from San Diego,CA

        About Me Avid Adventurer

        See all my reviews

        Site Member

        Pros

        • Lightweight
        • Warm

        Cons

        • Little snag issues

        Best Uses

        • Snow

        Comments about Marmot Plasma +15 Sleeping Bag:

        Looking to reduce my pack weight, I did, and this bag is more true to 15 degrees than the others that sit in the closet. If I didn't wait for my dividend and a sale I would have never bought this bag, but now that I have it, it's my favorite piece of gear. I've have had the marmot never summer bag and that's what made me get this bag, it's a lot warmer, less bulky and way lighter. -PJ

        • What Is Your Gear Style:
        • Comfort Driven
        • Was this a gift?:
        • No

        Comment on this review

        Displaying reviews 1-4

        Back to top

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

        FREE U.S. STANDARD SHIPPING on orders of $50 or more.

        Shop THE REI ANNIVERSARY SALE May 18–28. Plus, members SAVE 20% on one full-price item with coupon code REIANNV. Details

        • 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