1-877-883-6276  |     

CampSaver CampSaver Outlet
My Cart (0)

Item #: mar0273


Lithium MemBrain 0 Sleeping Bag (850 Down)

See other Marmot products

Out of stock   Free Shipping On Orders Over $50  Shipping Options

Q & A
Specs  |  Videos  |  Sizing Chart
Price From: $558.95

Out of stock

* Required Fields

View Marmot Lithium MemBrain 0 Sleeping Bag (850 Down) larger
  • Watch Marmot Hand Crafted Sleeping Bags
Product Information

Product Information For The Marmot Lithium MemBrain 0 Sleeping Bag (850 Down)


Brand Marmot
Weight 2 lb 14 oz / 1.33 g
Best Use Backpacking
Max User Height 6 ft 0 in (Regular), 6 ft 6 in (Long)
Shoulder Girth Not Specified
Hip Girth 58in / 147.32 cm
Foot Girth 40in / 101.6 cm
Fill Weight 28 oz / 794 g
Insulation 850 Fill Goose Down
Insulation Type 800+ Down Insulation
Lining Material 20 Denier 100% Recycled Polyester Mini Ripstop DWR 1.0 oz/yd
Material MemBrain2L 100% Nylon Ripstop 2.0 oz/yd
Seam Taped Yes
Temperature Range 0° to 10°
Temperature Rating

Help Docs


Marmot has gone above and beyond again with the Lithium EQ Sleeping Bag. With the same construction as their Lithium bag, the EQ has MemBrain, a waterproof/breathable fabric.


  • Filled and Finished in Santa Rosa, California
  • Certified 850+ Fill Power Goose Down - The Best Weight to Warmth Down in the Market; Independently Tested and Certified by International Down and Feather Laboratory in Salt Lake City, Utah. Retested at Fill Time in Santa Rosa to Ensure 850+ Fill Power Every Time. If the Down Does Not Meet Our In-House Test, We Send It Back
  • EN Tested
  • Pertex Shield Waterproof/ Breathable Shell
  • Pertex Microlight Lining Fabric
  • Down-filled Collar
  • Nautilus 6-Baffle Hood - 6 Chambers of Down Around Head for Better Down Control and Fit, Hood Cord is Positioned for Easy Access
  • Stretch Tricot Baffles - Provide Ultimate Strength, Durability and Bag Life
  • Classic Trapezoidal Foot Box - For More Foot Room
  • Full Length Zipper
  • Zipper Garage
  • Hood Draw Cord - Positioned for Easy Access
  • Velcro-free Face Muff - Keeps the Drawcord and Zipper Away from Your Face
  • Insulated Draft Tube - Eliminates Cold Leaks Through the Zipper
  • Stuff and Storage Sack Included - Store and Pack Just Like Your Sleeping Bag
  • Zipper Guards - Help Repel Biting Zipper Coils

Reviews For The Marmot Lithium MemBrain 0 Sleeping Bag (850 Down)


by PowerReviews
MarmotLithium MemBrain 0 Sleeping Bag (850 Down)

(based on 1 review)

Reviewed by 1 customer

Displaying review 1

Back to top

(3 of 3 customers found this review helpful)



By Bushrat

from Norway

About Me Professional/Guide

Verified Buyer


  • Comfortable
  • Durable
  • Favourite Bag Out Of 20
  • Lightweight
  • Packs Small
  • Warm
  • Warmer Than Rated


    Best Uses

    • 3 Season Camping
    • 4 Season camping
    • Backpacking
    • Climbing

    Comments about Lithium MemBrain 0 Sleeping Bag (850 Down):

    Have used this bag and the one wo membrane for both single nights and up to 2 week trips - outstanding and still ranks as the best and preferred pack for cold nights, though obviously not extreme cold. It is highly compact - though less than the one wo membrane but full zipper gives it greater range of use. Very, very light and compact for heat provided, down stays "fluffy" for many years in spite of hard use (the pure lithium bag), I rarely have been surprised at bags being warmer than listed but that applies to this one, most will probably find temp rating accurate - which is unusual..If you go light and fast, especially on winter trips, the membrane gives good protection (though obviously not like a bivvibag) - but much more than wo. Highly recommended as you get so much warmth for weight and volume packed than with any other bag I have used...

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

    Displaying review 1

    Back to top

    Questions & Answers

    Q & A For The Marmot Lithium MemBrain 0 Sleeping Bag (850 Down)

    Other Ways to Shop

    Shipping Information

    U.S. Shipping Options

    Your shipping choices to the lower 48 states are as follows:


    UPS Ground: Allow 2-8 business days for delivery. No Saturday delivery. Free on orders over $50!
    UPS 3 Day Select: Guaranteed in 3 business days. No Saturday delivery.
    UPS 2nd Day: Guaranteed in 2 business days. No Saturday delivery.
    UPS Next Day: Guaranteed by end of next business day. Orders must be placed by 12:00 p.m, MST. No Saturday delivery. For AM delivery, please call us at 1-877-883-6276.

    Calculate time-in-transit using our transit map.

    United States Postal Service

    Priority Mail: Allow 2-4 business days for delivery to most domestic locations.

    Shipping Costs

    You can calculate shipping costs very easily by filling your cart with the items you wish to purchase and using the 'Estimate Shipping and Tax' on the shopping cart page.

    More U.S. Shipping Information

    International Shipping Policies

    Yes, we ship international packages everyday. Your order total must be over $50 for us to ship international.

    We also offer Free USPS Priority Mail to select countries when your order total reaches a minimum amount. more information

    More International Shipping Information

    Warranty, Fit Guarantee & Returns

    Money Back Guarantee

    If you are not 100% satisfied with what you have purchased from CampSaver within 60 days of purchase, you can take advantage of our 60 Day No-Hassle Money Back Guarantee. What does that mean to you? We'll exchange your product for free or give you a full refund. You'll never be left regretting your purchase with CampSaver. We've got you covered. Request a return here.

    Fit Guarantee

    All of our Men's and Women's apparel and footwear comes with what we like to call a Fit Guarantee. If the apparel/footwear you purchased does not fit comfortably and you'd like to exchange it for another size, we will cover not only the cost of the return shipping, but also shipping the replacement size (if in-stock) to you. The Fit Guarantee only applies to shipping within the continental United States. At CampSaver you can buy with confidence that you will like what you buy, risk-free. Please allow 2 weeks for replacement item shipping. If you have any questions about our Fit Guarantee, give us a call at 1-877-883-6276.

    Extended Return Policy

    On top of our other fantastic policies described above, CampSaver has a very liberal 180 Day New/Unopened Return Policy. New, unused, or unopened products may be returned to us for up to 180 days, no questions asked. If you wish to return a new, unused, or unopened item after the 180 day return policy has expired, request a return or give us a call at 1-877-883-6276. CampSaver will accept those items at it's own discretion. If an item that is used is returned to us after the 180 day limit we will assess a 50% restocking fee.


    All of the products we carry have a warranty which covers product defects for, at the very least, 60-days, many for up to a year. If you have any questions about the warranty on a given product, give us a call at 1-877-883-6276.

    Return an item  |  More Return Policy Information

    Customer Service

    Customer Service

    • Click here to submit a question or comment.

    • 1-877-883-6276 Mon-Fri, 9 am – 6 pm pm MST

      1-435-752-5524 Mon-Fri, 9 am – 6 pm pm MST

      2340 S Heritage Dr
      Unit A
      Nibley, UT 84321

    • 1-435-753-1292

      31 North Main St.
      Logan, UT 84321

    Check Check