on qualified purchases at our brands now thru 5/4/26.
About This Item
Design and Details:
Thermolite® Pro fabric using an innovative infrared technology
Provides exceptional warmth in colder-weather and freedom of movement in stretch knit comfort
Fit any sleeping bag
Drawcord footbox offers plenty of ventilation and the versatility of walking around camp while still wearing your liner if needed
Brand : Sea to Summit
Country of Origin : Imported
Web ID: 24S2SURCTRXTRMSLPCSL
SKU: 25273952
Length
85 in.
Dimensions:
85 x 31.5 in
Packed Size
5.9 x 3.0 x 4.7 in
Weight
12.8oz
Shoulder width
31.5 in.
Foot width
21.6 in.
REVIEWS
4.9
28 Reviews
Images
Kautilya V.
1 month ago
Added Warmth To Sleeping Bag
[This review was collected as part of a promotion.] My son doesn't usually do winter camping but this year he had to. We bought this liner for making sleeping bar warmer and it served the purpose well. Thanks!
Bryan T.
1 month ago
I Had An Old One
[This review was collected as part of a promotion.] I had an old one of these that had seen hundreds of nights of use and was getting worn. I liked that this one had a hood which could retain a pillow. It's a must on cold nights with a quilt and feels like it adds 10-15 degrees to my sleeping warmth. If you're a cold sleeper or use a quilt this is a great buy.
Zach P.
1 month ago
Lives Up To Expectations
[This review was collected as part of a promotion.] I just summited Aconcagua. they require a -20°F bag, but wind chills exceeded -37°F. I got this liner for an extra layer of protection and it worked wonderfully. frost would build around the edge of the sleeping bag but I would be warm inside. 5/5*
Andrea H.
1 month ago
Toasty
[This review was collected as part of a promotion.] Wow, what difference this makes to increase you bag rating. Used in on Kilimanjaro in and out of my bag and stayed nice and toasty without needing to buy a sub zero sleeping bag!
Kayla K.
2 months ago
Love It!
[This review was collected as part of a promotion.] I bought this for a trip up Mt Kilimanjaro and it was such a great purchase! It added a great deal of warmth, I like the way the fabric feels against my skin, and the ability to still walk around wearing it or keep it on when getting out of the tent to go to the bathroom is amazing!
