Product Info for Sea to Summit Reactor Plus Thermolite Liner - Compact

The Sea to Summit Reactor Thermolite Liner is an excellent cold-weather option for those who need additional warmth. The Sea to Summit Reactor Thermolite Liner is a super stretchy, soft, and comfortable choice with a mummy shape, foot box, and a drawcord hood that is compact and lighter weight than fleece. The hollow core fibers trap heat and offer extraordinary insulating properties. Don't go home without this Bag Liners before your next trip!

Features of Sea to Summit Reactor Plus Thermolite Liner - Compact

Adds up to 20F /11C of warmth to a sleeping bag
Lighter weight, more packable than fleece
Mummy shape with a box foot
Drawcord hood with mini cord lock
Packs into its own Ultra-Sil stuff sack

Customer Reviews for Sea to Summit Reactor Plus Thermolite Liner - Compact Read All (10)

Helpful Positive Review

Lightweight and Warm

by e, Verified Owner from OH, United States Updated on October 12, 2023

Love this little liner bag! I use it with my Disco 30 and it definitely makes a difference. I'm not sure I'd say it provides a full 20 degrees more warmth but for me it takes my sleeping bag down another 10 degrees easily. It's super thin so I just store it with my sleeping bag in my pack and it's ready to go. Super soft and love the hood on cooler nights when the bag would...
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Pros:

None

Cons:

a bit short

Best Used for:

backpack camping

Would recommend: Yes

1 of 1 people found the following review helpful.

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Helpful Positive Review

Don't judge book by its cover

by SunnyD, Updated on November 4, 2022

Its incredible the amount of warmth the reactor thermolite provides with how thin the material is!I love how soft it is. The color is great for hiding dirt but can be hard distinguishing when inside out.Its slightly a pain to get into because there is no zipper. There is just a wide opening with a draw string you pull to tighten around your head if really cold.Otherwise can be ...
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Would recommend: Yes

2 of 2 people found the following review helpful.

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Helpful Positive Review

Quality product

by Anthony V., Verified Owner from CA, United States Updated on August 1, 2021

Item was as expected. Light at 9.7oz and very soft to the touch. Will work well for my future backpacking trips. Highly recommend.

Would recommend: Yes

1 of 2 people found the following review helpful.

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Helpful Positive Review

Compact Fleece Liner

by MountainBetty, from OR, United States Updated on August 1, 2021

I’ll never go camping without one of these! Keeps my sleeping bag clean, warm, and if it’s a particularly warm night it acts as it’s own tiny little sleeping bag. I’ll be giving these as stocking stuffers to my outdoorsy family members for Christmas!

Best Used for:

Backpacking

Would recommend: Yes

1 of 1 people found the following review helpful.

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Most Recent Reviews

Great Product

by Doug, from AL, United States Updated on November 4, 2022

I purchased this liner for my son's upcoming Boy Scout trip to Philmont. I was looking for a light weight liner to add a few degrees of warmth to his sleeping bag. It arrived quickly from Camp Saver just like they said. I can't wait for him to try it out.

Would recommend: Yes

0 of 1 people found the following review helpful.

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Most Recent Reviews