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Sea to Summit Reactor Extreme Liner

$69.95
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Description

The THERMOLITE® Reactor™ Extreme liner is Sea to Summit’s warmest knitted sleeping bag liner, capable of adding up to 25°F to your sleeping bag. If your adventures take you to colder climates, the Reactor Extreme will add plenty of warmth to a sleeping bag. Plus in warmer weather, it can be used as a ‘stand-alone’ sleeping bag. The hollow-core fibers of the THERMOLITE® fabric work like a polar bear's fur and, along with the knitted structure, trap plenty of insulating air. Super soft and amazingly stretchy, the Reactor Extreme uses a heavier version of THERMOLITE®  to provide extra warmth for an incredibly comfortable night’s sleep. 

THE REACTOR EXTREME IS PERFECT FOR…

  • Backpackers whose sleep system will be used in colder climates
  • Campers whose sleeping bags don't keep them warm as the advertised temperature
  • Very warm-weather campers who don't need a full sleeping bag
  • Campers or backpackers looking to extend the performance of a (perhaps older) sleeping bag into shoulder seasons
Size Chart

Regular MummyLong Mummy
Dimensions82 in  208 cm92.5 x 35.4in  235 x 90cm
Packed Size6.5 x 4.5 in  17 x 11.5 cm6.5 x 4.5 in  17 x 11.5 cm
Weight14 oz  399 g14.9oz  422g
Product Details

ADDED WARMTH: Up to 25°F / 14°C

BEST USE: Backpacking, Camping & Winter Camping

COMES WITH: Ultra-Sil stuff sack

MATERIAL(S): Thermolite polyester fabric

SHAPE: Mummy

Reactor Extreme Liner

Reactor Extreme Liner

$69.95

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