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Sea To Summit Reactor Extreme Thermolite Sleeping Bag Liner

Item # 726411
Customer Rating:

Key Features

  • Insulating fabric increases warmth up to 25°F

  • Extremely breathable fabric

  • Spacious design allows comfortable sleeping

  • Mummy shape with a box foot

  • Includes its own stuff sack


Our Price   $69.99

Availability: In Stock

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Product Description
sea_to_summit Sea To Summit Reactor Extreme Thermolite Sleeping Bag Liner

The Reactor Extreme Sleeping Bag Liner increases sleeping bag performance by up to 25°F with super-insulating 110g/m. sq. Thermolite fabric. Thermolite is a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. Reactor liner's spacious design allows for a comfortable night's sleep, even when the mercury plummets. Perfect for extending the season of your sleeping bag.

Reactor Extreme Thermolite Sleeping Bag Liner Features:
• 110g/m. sq. Thermolite construction throughout
• Adds up to 25°F (14°C) of warmth to a sleeping bag
• Mummy shape with a box foot
• Drawcord hood with mini cord lock
• Packs into its own Ultra-Sil stuff sack
• Color of liner is orange
• Weighs 14 oz./399g
• Dimensions: 84" x 36"

product reviews

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REVIEW SNAPSHOT®

by PowerReviews
Sea To Summit Reactor Extreme Thermolite Sleeping Bag Liner
 
4.0

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

67%

of respondents would recommend this to a friend.

Pros

  • Lightweight (3)
  • Packs small (3)

Cons

    Best Uses

    • Cold conditions (3)
      • Was this a gift?:
      • No (3)

    Reviewed by 3 customers

    Sort by

    Displaying reviews 1-3

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    5.0

    It does work!!!!

    By KY. Bob

    from Owensboro, KY

    About Me Avid Adventurer

    Verified Reviewer

    Pros

    • Comfortable
    • Lightweight
    • Packs Small
    • Roomy
    • Warm

    Cons

      Best Uses

      • 4 Season camping
      • Backpacking
      • Car Camping
      • Cold Conditions

      Comments about Sea To Summit Reactor Extreme Thermolite Sleeping Bag Liner:

      Got this because I was going to be backpacking in cool weather with nights getting down to mid thirties. Used it inside of a forty degree sleeping bag, which means the bag is actually toasty down to about fifty degrees. Who's horrible rating system is that? Anyway, this liner kept me toasty warm. It is thin, light, roomy and don't ask me how it makes such a difference, but it does. Make sure you have a good sleeping pad too, that is very important during cooler weather. During summer I will use this for my sleeping bag and leave the bigger bag at home.

      • What Is Your Gear Style:
      • Minimalist
      • Was this a gift?:
      • No
       
      5.0

      GREAT product.

      By Your majesty

      from Calhoun, georgia

      About Me Casual/ Recreational

      Verified Buyer

      Pros

      • Adjustable Hood
      • Comfortable
      • Lightweight
      • Packs Easy
      • Packs Small
      • Roomy
      • Warm

      Cons

      • Expensive

      Best Uses

      • 4 Season camping
      • Backpacking
      • Car Camping
      • Cold Conditions
      • Multi-uses

      Comments about Sea To Summit Reactor Extreme Thermolite Sleeping Bag Liner:

      Packs very small and is warm

      • What Is Your Gear Style:
      • Minimalist
      • Was this a gift?:
      • No
       
      2.0

      Take with a grain of salt

      By Scout dad

      from Winchester, VA

      About Me Avid Adventurer

      Pros

      • Lightweight
      • Packs Small

      Cons

      • Inaccurate Temp Rating
      • Too Short
      • Too Small / Tight

      Best Uses

      • 3 Season Camping
      • Cold Conditions

      Comments about Sea To Summit Reactor Extreme Thermolite Sleeping Bag Liner:

      Used this in a good 20 degree bag on a good sleep pad. Nights got down into the single digits. I got a little chilly right before dawn. 25 degrees of warmth is a BIG boast and I think they fell a few degrees short. I am a big guy, so getting the liner over my head stretched it tight. When the liner is stretched, it doesn't work as well. All in all, I rate it as "needs improvement"

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

      Displaying reviews 1-3

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