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Sea to Summit Reactor Extreme Thermolite Liner

Sea to Summit Reactor Extreme Thermolite Liner

$74.95
  • We price match
  • Returnable
Color
Size
Long
Regular
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Product details

Sea to Summit’s Reactor Extreme Thermolite Liner is designed for backpackers and campers that need an extra boost of warmth for colder trips. In addition to adding warmth, the liner can also add longevity to an existing sleeping bag and is made of soft and stretchy material to enhance comfort. Key Features:

  • Thermolite® – The 110g/m² fabric is soft and stretchy and provides enough warmth to increase sleeping bag temperature rating by up to 25°F.
  • Lightweight – At 13.9 oz, this liner offers an impressive warmth–to–weight ratio for colder than usual trips.
  • Machine Washable – After a trip in the backcountry, throw the Reactor Extreme Thermolite Liner in the washing machine to refresh it.
Color
Red/Black
Material
Thermolite polyester fabric
Weight
14 oz
Intended use
Camping, Backpacking
Color
Red, Black
Gender
Unisex
Age Group
Adult
Liner Shape
Mummy
Added warmth (F)
25
Added warmth (C)
14°C
Stuff sack size
6.5 x 4.5 in
Shape
Mummy
Temperature rating
25° F
Sea to Summit Reactor Extreme Thermolite Liner
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Top reviews
Would an expert recommend this for you?
Robert M
Robert M
Verified camping & hiking expert
Reviewed Aug 13, 2022

These handy sleeping bag liner can extend the life of your sleeping bag, as well as add up to 25 degrees Fahrenheit of warmth for colder nights. It also only weighs 14 ounces!