Sea to Summit

Sea to Summit Thermolite Reactor Extreme Liner

$74.95
75
9327868054787
In stock
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Product description

Description:

The THERMOLITE® Reactor™ Extreme liner is Sea to Summit’s warmest knitted sleeping bag liner. If your adventures take you to colder climates, the Reactor Extreme will add plenty of warmth to a sleeping bag. In warmer weather, it can be used a ‘stand alone’ sleeping bag. The hollow-core fibres of the THERMOLITE® fabric work like hollow polar bear or caribou fur – along with the knitted structure, this traps 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. Use one to build your cooler-weather sleep system and to help to keep your sleeping bag clean, too.

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 a 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 order) sleeping bag into shoulder seasons
Features:
  • Traps insulating air to increase warmth of a sleeping bag by up to 25°F /15°C
  • Stretchy, Thermolite® fabric is incredibly comfortable.
  • 110g/m² fabric is warmer than the 80g/m² Thermolite® used in the standard Reactor.
  • Technical mummy-shape with drawstring hood.
  • Easy care – machine wash with no special soap needed. Avoid fabric softeners and dryer sheets.
  • Keeps sleeping bag clean.
  • Packs into its own Ultra-Sil stuff sack.

Tech Specs

Product Details

Added WarmthUp to 25°F / 14°C
Best UseBackpacking, Camping & Winter Camping
Comes WithUltra-Sil stuff sack
Material(s)Thermolite polyester fabric
ShapeMummy
 
REGULAR MUMMY
LONG MUMMY
DIMENSIONS
STUFF SACK SIZE
WEIGHT
82 in / 208 cm
6.5 x 4.5 in / 17 x 11.5 cm
14 oz / 399 g
92.5 x 35.4in / 235 x 90cm
6.5 x 4.5 in / 17 x 11.5 cm
14.9oz / 422g

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