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Sea to Summit Reactor Plus Thermolite Compact Liner

    Sea to Summit Reactor Plus Thermolite Compact Liner

    • $59.95
    4
    (2)

    Item # 797113

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    Combining 2 different weight fabrics, this Sea to Summit Reactor Plus Themolite® mummy bag liner adds a few degrees of warmth and extends the life of your sleeping bag.

    • Constructed of insulating Thermolite fabric, a hollow-core, breathable fiber that provides extraordinary warmth for its weight
    • Combined with the regular 80g/m² Thermolite, super insulating 110g/m² Thermolite panels provide added warmth in the torso and foot bed areas
    • Adds up to 20°F of warmth to a sleeping bag; can also be used as a summer ultralight sleeping bag
    • Liner helps keep the inside of your bag clean, saving it from the wear and tear of washings
    • Drawcord hood with mini cordlock cinches around face to hold warmth in
    • Mummy shaped liner features a 3D footbox providing plenty of room for feet
    • Sea to Summit Reactor Plus Themolite comes with a lightweight Ultra-Sil™ stuff sack
    • Compact, short design is ideal for women or anyone under 6 ft. tall

    Imported.

    Item 797113

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    Sea to Summit Reactor Plus Thermolite Compact Liner Specs
    Specification
    Description
    Best use
    Backpacking
    Mummy
    Up to 20 degrees
    Up to 11.1 degrees
    4 x 6 inches
    Polyester
    72 x 36 inches
    9.3 ounces
    0.26 kilograms
    Sleeping bag shape
    Added warmth (F)
    Added warmth (C)
    Stuff sack size
    Material(s)
    Dimensions
    Weight
    Weight - metric

    Sea to Summit Reactor Plus Thermolite Compact Liner Customer Reviews

    REVIEW SNAPSHOT®

    by PowerReviews
    Sea to Summit Reactor Plus Thermolite Compact Liner
     
    3.5

    (based on 2 reviews)

    Reviewed by 2 customers

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    (19 of 19 customers found this review helpful)

     
    4.0

    Works better than expected!

    By nlogel

    from Boone

    About Me Avid Adventurer

    See all my reviews

    Site Member

    Pros

    • Comfortable
    • Compact
    • Easy to pack
    • Good venting
    • Lightweight
    • Warm

    Cons

    • Short

    Best Uses

    • Backcountry Camping
    • Campgrounds
    • Lightweight sleepsystem
    • Winter Conditions

    Comments about Sea to Summit Reactor Plus Thermolite Compact Liner:

    I got the Reactor Plus liner to add some versatility to my current sleep system. I have the REI Downtime 20 degree down bag, as well as a closed cell foam pad and a 3/4 length inflatable foam core pad.

    When I first got the liner, I was skeptical about the 20 degrees F warmer claim. The material is very thin. The liner is also very short. I am 5'11" on a good day and the hood will BARELY cinch over my face. I normally just cinch it under my chin.

    The first time I used the liner I was hammocking in below freezing temps and I could certainly tell the difference when my shoulder was inside the bag or outside the bag.
    The second use was the real test. During a blizzard I pitched my tent and slept the night out behind my apt. The temps dipped to 5 degrees and the windchill was at least -20. I was toasty warm all night. I am certain that it could have been 10 degrees colder and I would have remained warm.

    The liner also does a great job of keeping the bag dry from perspiration. The material absorbs moisture and keeps the bag from getting clammy.

    Overall I am very excited with this liner and I hope to use it in some even colder temps to come.

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

    Comment on this review

    (0 of 14 customers found this review helpful)

     
    3.0

    Did not stay put at night

    By suzninca

    from So. Cal.

    About Me Casual/ Recreational

    See all my reviews

    Pros

    • Comfortable
    • Compact
    • Easy to pack
    • Lightweight

    Cons

    • Did not stay in place

    Best Uses

    • Backcountry Camping
    • Campgrounds
    • Winter Conditions

    Comments about Sea to Summit Reactor Plus Thermolite Compact Liner:

    My 12 year-old son took it on a camping trip with his scout troop. He said it ended up at his feet by the next morning so it didn't help much; he's an active sleeper. It's too bad because we love how compact it is.

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