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Cocoon Cotton Mummy Liner

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This lightweight, breathable, 100% cotton mummy bag liner is specially woven with fine yarns to be warm and durable.

  • Mummy shape constructed with a drawstring hood and a boxed foot area
  • Keeps your bag clean and adds approximately 5 degrees of warmth
  • Lightweight and compact--easy to pack along
  • Width tapers from 35" at the shoulder to 22" at the foot

Imported.

Item 627251

$5.99

with coupon code ANNV13
May 17-27 Details

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Cocoon Cotton Mummy Liner Specs
Specification
Description
Best use
Backpacking
Mummy
Up to 5 degrees
Up to 2.8 degrees
6.5 x 7.5 inches
Cotton
95 x 35 x 22 inches
12 ounces
0.34 kilograms
Sleeping bag shape
Added warmth (F)
Added warmth (C)
Stuff sack size
Material(s)
Dimensions
Weight
Weight - metric

Cocoon Cotton Mummy Liner Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
Cocoon Cotton Mummy Liner
 
3.5

(based on 8 reviews)

88%

of respondents would recommend this to a friend.

Pros

  • Easy to pack (7)
  • Compact (5)
  • Durable (4)
  • Comfortable (3)

Cons

    Best Uses

    • Camping (6)
    • Backcountry camping (4)
    • Road trips (4)
    • Day trip (3)
      • What Is Your Gear Style:
      • Comfort driven (3), Survivalist / minimalist (3)

    Reviewed by 8 customers

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    Displaying reviews 1-8

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    3.0

    Works, but doesn't stay in place

    By LizzyBrat

    from Acworth, GA

    About Me Casual/ Recreational

    See all my reviews

    Verified Buyer
    Site Member

    Pros

    • Easy to pack
    • Lightweight

    Cons

      Best Uses

      • Backcountry Camping
      • Campgrounds
      • Road Trips
      • Winter Conditions

      Comments about Cocoon Cotton Mummy Liner:

      I purchased this for my son to use while camping with his scout troop. It works for what I bought it for, not having to wash his sleeping bag everytime he goes camping (He's a stinky 11yr old, lol). He said it was comfortable and that it made his sleeping bag a little warmer. However he did say that it doesn't sat in place very well and he had to readjust it several times so that it didn't bunch up. Overall for the price you can't beat it and we will try to figure out a way to make it stay in place.

      • What Is Your Gear Style:
      • Comfort Driven
      • Was this a gift?:
      • Yes

      Comment on this review

       
      3.0

      opening wrong side, too short

      By cmejia

      from Oakland CA; Yonkers NY

      About Me Professional/Guide

      See all my reviews

      Site Member

      Pros

      • Compact
      • Easy to pack

      Cons

        Best Uses

        • Campgrounds
        • Day Trips
        • Road Trips

        Comments about Cocoon Cotton Mummy Liner:

        Got this to borrow another's sleeping bag; so far it appears they only sell L "zip" liners. Also used to sleep in student housing for a week; doesn't open wide enough for entry.

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

        Comment on this review

         
        4.0

        Does what we wanted it for

        By SWxplorer

        from desert SW

        About Me Avid Adventurer

        See all my reviews

        Pros

        • Comfortable
        • Easy to pack

        Cons

        • Short side opening

        Best Uses

        • Campgrounds
        • Road Trips

        Comments about Cocoon Cotton Mummy Liner:

        We bought these to use in hot weather camping, just lay them on top of the sleeping bag and slide in. We also took them to S. Korea last summer since we had doubts about the hotel mattress. Mattress was clean, but we weren't used to such high humidity (even with the hotel a/c on) and found the cotton sleep bag was ideal in those conditions.
        The only issue is the very short side opening, which (as per earlier review) can be easily remedied by fixing to your own needs.

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

        Comment on this review

        (6 of 6 customers found this review helpful)

         
        2.0

        Low quality

        By Kevin Grendel

        from CA

        About Me Casual Adventurer

        See all my reviews

        Pros

        • Lowest price

        Cons

        • Too thin

        Best Uses

        • Day Trips

        Comments about Cocoon Cotton Mummy Liner:

        This is the cheapest liner for sleeping bags, and it's apparent. The cloth is on the thin, coarse side. You might want to consider paying a little extra for the Sea to Summit cotton liner, which seems to have a higher thread count, a cinch around the head area (that you can tighten) and other things you might not care about (more color choices than white and a nicer mesh bag). For a thin cloth stitched together in China, [$] is too much to pay. It is slightly lighter than the Sea to Summit one, but if you are buying cotton, you probably don't care that much about weight, otherwise, you'd be looking at silk liners.

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

        Comment on this review

        (2 of 2 customers found this review helpful)

         
        4.0

        OK liner at a good price

        By francus

        from Charlotte, NC

        About Me Avid Adventurer

        See all my reviews

        Site Member

        Pros

        • Comfortable
        • Compact
        • Durable
        • Easy to pack

        Cons

          Best Uses

          • Backcountry Camping
          • Campgrounds

          Comments about Cocoon Cotton Mummy Liner:

          A decent liner at a cost that's a lot less than silk. I have a similar complaint that others have in that the opening does not go very far down making it a little more difficult to get in. Also, it could use more velcro enclosures on the side. The one closure at the top is not enough if you toss and turn a lot, as I frequently do.

          Still, it's a decent piece of gear and worth it to keep your bag clean.

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

          Comment on this review

          (2 of 2 customers found this review helpful)

           
          4.0

          It Would Be So Much Better If ...

          By MCC Scout Leader

          from Charlotte, NC

          About Me Casual Adventurer

          See all my reviews

          Site Member

          Pros

          • Comfortable
          • Compact
          • Durable
          • Easy to pack
          • Lightweight

          Cons

          • Tear easily

          Best Uses

          • Backcountry Camping
          • Campgrounds

          Comments about Cocoon Cotton Mummy Liner:

          I picked this up on sale and for the most part I'm happy with it. My only gripes are that the slit down the side doesn't go as far as my Kelty bag and there are no hook enclosures to attach it to the inside of the bag (my Kelty bag has loops to attach a liner to and I'm guessing others do too). I can live with the first one but the second leaves me wrapped in the sleeping back as it turns with me. I suppose I could add my own but this seems like a key missing feature of the liner to me.

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

          Comment on this review

          (6 of 6 customers found this review helpful)

           
          4.0

          Almost like sleeping at home in bed

          By Jeanine

          from Pollock Pines, CA

          About Me Casual/ Recreational

          See all my reviews

          Site Member

          Pros

          • Compact
          • Durable
          • Easy to pack

          Cons

          • Insufficient closures
          • Side opening sb longer

          Best Uses

          • Backcountry Camping
          • Campgrounds
          • Day Trips
          • River Trips
          • Road Trips
          • Winter Conditions

          Comments about Cocoon Cotton Mummy Liner:

          I originally purchased this liner to keep my down bag (REI subkilo +15) clean. Washing a liner is so much easier than washing a down bag. I also found that it's very comfortable, adds warmth to my bag and cuts down on the static that the bag creates. My only beef with the liner is that the side opening wasn't large enough for me to comfortably climb in/out of the bag/liner, and it came with two small velcro closures on the side which are not going to stay closed during sleep. I modified the liner by increasing the size of the side opening, adding a zipper and several velcro closures above that which has worked out much better for me.

          Comment on this review

          (5 of 6 customers found this review helpful)

           
          4.0

          Great for Hotel Rooms

          By VaBelle35

          from Fairfax, VA

          About Me Business Traveler

          See all my reviews

          Pros

          • Compact
          • Durable
          • Easy to pack

          Cons

            Best Uses

            • Hotel Rooms

            Comments about Cocoon Cotton Mummy Liner:

            I bought this to use on business trips. Sometimes the hotels I have to stay in are not the cleanest and this assures me of sleeping on a clean sheet every night.

            Comment on this review

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