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Sea to Summit Reactor Plus Compact Liner - Moosejaw
 
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Sea to Summit Reactor Plus Compact Liner
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Sea to Summit Reactor Plus Compact Liner

Sea to Summit Reactor Plus Compact Liner is rated 4.5 out of 5 by 57.
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4.5 Star Rating
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The Sea to Summit Reactor Plus Thermolite Compact Liner. Increases sleeping bag performance by up to 20° F (11° C) with dual-weight Thermolite fabric. Our regular 80 g/m2 is combined with panels of 110g/m2 Thermolite in the core body and foot box areas adding extra warmth, while the ergonomic design shaves off excess weight. Ideal for gram counters under 6 feet tall.

Product Description
Item No.   10099068

The Sea to Summit Reactor Plus Thermolite Compact Liner. Increases sleeping bag performance by up to 20° F (11° C) with dual-weight Thermolite fabric. Our regular 80 g/m2 is combined with panels of 110g/m2 Thermolite in the core body and foot box areas adding extra warmth, while the ergonomic design shaves off excess weight. Ideal for gram counters under 6 feet tall.

FEATURES of the Sea to Summit Reactor Plus Compact Liner

  • Lighter weight, more packable than fleece
  • Mummy shape with a box foot
  • Draw cord hood with mini cord lock

Product Specifications
Best Use: Backpacking, Camping
Weight: 9.3 oz
Dimensions: 72 x 36 in.
Packed Dimensions: 5.6 x 4 in.
Width: 36 in.
Foot Circumference (Regular): 24 in.
Shoulder Circumference (Regular): 36 in.
Length: 72 in.
Product Technology: Sea to Summit THERMOLITE
Disclaimer: We only ship this brand to US Addresses.
Max User Height (Regular): 72 in.
THERMOLITE

THERMOLITE
THERMOLITE is a high loft synthetic insulation. It features hollow-core and solid core fibers, which combine to provide lightweight warmth that stands up to constant use. When placed inside the Air Sprung Cells of Sea to Summit sleeping pads, it prevents heat loss from your body to the ground.

Check Out All THERMOLITE Products >

Product Reviews
Rated 5 out of 5 by from Perfect for a Grand Canyon float trip [This review was collected as part of a promotion.] i used this liner on its own for the hot nights at the beginning of a fall Dory trip down the Grand Canyon. As the nights cooled off during our three week journey I used it inside my summer Sea to Summit sleeping bag. I was very comfortable the entire trip
Date published: 2022-11-08
Rated 5 out of 5 by from Liner that works! [This review was collected as part of a promotion.] This liner saved me from an unexpected cold front that pushed through camp overnight. I woke up shivering and quickly grabbed the liner and climbed in. Made my campout a livable one, not miserable one!!
Date published: 2022-10-12
Rated 5 out of 5 by from Perfect for fall shoulder season in NC [This review was collected as part of a promotion.] Compresses smaller than expected for thermal material. Compact size fits great up to my neck baffles in a 15degree Phantom MH bag. Protection from the fabulous Ghost Whisperer fabric an added plus!
Date published: 2022-10-08
Rated 5 out of 5 by from A great addition to my A great addition to my 50deg quilt for nights when it gets a little chillier. It packs small so it's great to have on hand just in case. The combination of my quilt and liner combined are a lot smaller than a sleeping bag. Soft
Date published: 2022-08-23
Rated 5 out of 5 by from Exactly what I was hoping for [This review was collected as part of a promotion.] I use this liner in fall and spring so I only need one bag. The material is soft and quiet warm. I am very happy with my purchase. The added comfort from the material is a plus. I would recommend the liner to anyone who wants to get a few more degrees from their bag. I have found it limits the amount your skin touches the sleeping bag thus enabling you to wash your bag less often and making your bag last longer.
Date published: 2022-06-15
Rated 3 out of 5 by from Not great for the cold I was pretty excited to purchase this product as I had expected to use it as a light weight sleep system option. I ended up testing it in the field mid-April in New England. I paired the S2S reactor liner with a hammock, hammock liner, and Army poncho liner during about 35 degree weather. Had my calculations been correct with the layering I should have been amply warm to sleep that night. Unfortunately I spent a solid majority of the night shivering with intermittent moments of sleep, ultimately I am not completely sold on the reactor liner giving an extra 20 degrees to my set up. On the plus side it packs down remarkable small. I will continue to pair this with other sleeping systems to find its perfect operating range.
Date published: 2022-05-27
Rated 5 out of 5 by from Comfortable and Warm Used this on a 4 week trip to Aconcagua and Patagonia. I felt very comfortable the whole time (albeit I had a very warm sleeping bag and a warm tent along with this liner). It also helped keep my sleeping bag less gross after so many showerless nights.
Date published: 2022-02-10
Rated 4 out of 5 by from Packs small, adds warmth Pretty comfortable fabric, very stretchy. Will give your sleep system a slight boost. I think some quality shock cord would be better for the drawstring. I didn't realize this version only comes in short, so it's slightly small for me at 5' 8".
Date published: 2021-12-13
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Can a pair of these zip together?

Asked by: El Capitan
Hey El Capitan, thanks for the question! There is no zipper on this liner to zip two together, they are designed to be used with one Mummy shaped sleeping bag. Sorry about that, but I hope this helps!
Answered by: Marty Moose
Date published: 2021-11-12
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Size Guide