Sea to Summit Thermolite Reactor Extreme Liner zoom in


Sea to Summit Thermolite Reactor Extreme Liner

The Thermolite® Reactor Extreme Liner increases sleeping bag performance by up to 25ºF (14ºC) with super-insulating 110g/m Thermolite fabric. Thermolite is a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. The spacious design allows for a comfortable night's sleep, even when the mercury plummets. It's perfect for extending the season of your sleeping bag.
  • 110g/m2 Thermolite construction throughout
  • Adds warmth to a sleeping bag
  • Mummy shape with a box foot
  • Draw cord hood with mini cord lock
  • Keeps sleeping bag clean
  • Packs into its own Ultra-Sil® stuff sack
  • Color: Orange
  • Length: 84"
  • Width: 36"
  • Weight: 14 oz.
  • Suggested use: Backpacking, camping, traveling
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Following a successful 1984 climb up the north face of Mount Everest, one of the summiteers, Tim Macartney-Snape decided to return six years later so that he could do what no one else had done - climb it starting from sea level, that is from "sea to summit".

For this trip, in 1990, Tim swam in India's Bay of Bengal and then set off on foot across the Gangetic plain toward the distant Himalayan foothills and four months later, set foot once again on the highest point on earth. Tim's solo ascent of Mt. Everest was named the "Sea to Summit" expedition.

Back in Australia, he joined forces with friend Roland Tyson to build a business that could make use of their knowledge of the outdoors to create truly ingenious, well-made but affordable outdoor equipment. They named their company Sea to Summit® after Tim's expedition and the business prospered. Today the Sea to Summit brand continues to provide innovative gear and serves a growing band of outdoor enthusiasts all over the world.
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