Sea to Summit
Reactor Plus Thermolite Liner (Compact)
Product Number: 19693
The Sea to Summit Reactor Plus Thermolite Liner increases sleeping bag performance by up to 20°F (11°C) with dual-weight Thermolite fabric.
Sea to Summit's regular 80 g/m² is combined with panels of 110g/m² Thermolite® in the core body and foot bed areas adding extra warmth where most needed. The compact, shorter design shaves off excess weight while giving maximum warmth for torso and feet.
- First dual fabric sleeping bag liner
- 110g/m2 Thermolite panels in core body and foot areas
- Adds overall warmth to a sleeping bag with extra heat in critical areas
- Foot and torso areas use warmer fabric
- Compact, shorter design is ideal for women
- Packs into its own Ultra-Sil stuff sack
- Color of liner is black and orange
Gender: Unisex
Weight: 9.3 oz
Dimensions: 72" x 36"
Season: F11
Vendor ProductId: 139
Review ProductId: 19693
REVIEW SNAPSHOT®
by PowerReviewsPros
- Comfortable (4)
- Lightweight (4)
Cons
Best Uses
- Reviewer Profile:
- Avid adventurer (3)
- What Is Your Gear Style:
- Survivalist / minimalist (3)
Reviewed by 4 customers
Sort by
Displaying reviews 1-4
Pros
- Comfortable
- Compact
- Durable
- Easy to pack
- Good venting
- Lightweight
Cons
Best Uses
- Backcountry Camping
- Survival
- Winter Conditions
Comments about Sea to Summit Reactor Plus Thermolite Liner (Compact):
Kept me warm and dry during a 7 day mountaineering course in Alaska.
- What Is Your Gear Style:
- Minimalist
- Was this a gift?:
- No
Pros
- Comfortable
- Compact
- Durable
- Easy to pack
- Lightweight
Cons
Best Uses
- Backcountry Camping
- Campgrounds
- Winter Conditions
Comments about Sea to Summit Reactor Plus Thermolite Liner (Compact):
This liner is great! Gives at LEAST an extra 15 degrees extra. Works great as a summer time liner too.
- What Is Your Gear Style:
- Minimalist
- Was this a gift?:
- No
Pros
- Comfortable
- Lightweight
- Roomy
- Warm
Cons
Best Uses
Comments about Sea to Summit Reactor Plus Thermolite Liner (Compact):
Biked the west coast for 6 weeks camping most nights.
The liner was great on warm nights alone and with sleeping bag on cooler nights. It was always comfortable and a joy to sleep in.
Cleans up real easy.
- What Is Your Gear Style:
- Comfort Driven
Pros
- Comfortable
- Lightweight
- Packs Small
- Roomy
- Warm
Cons
Best Uses
- 3 Season Camping
- 4 Season camping
- Backpacking
- Car Camping
- Climbing
- Cold Conditions
Comments about Sea to Summit Reactor Plus Thermolite Liner (Compact):
i am in the marine corps infantry and i do a lot of training i pack light and as little as possible the sleeping bag liner is awsome its light and compact and very warm two days after i got it i got to try it out in the seira nevadas for a month and i was very satisfied. at nite i would crawl into the reactor then into my sleeping bag and it kept me warm when it was 10 degrees out with 10ft of snow on the ground at an elev of 9000 to 10000 feet. I will take my reactor plus thermolite liner with me any were its cold
- What Is Your Gear Style:
- Minimalist
Displaying reviews 1-4


















































