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Sea to Summit Reactor Extreme Thermolite® Mummy Liner Long

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  • Sea to Summit Reactor Extreme Thermolite® Mummy Liner

Sea to Summit Reactor Extreme Thermolite® Mummy Liner Long

61.94 EUR

Availability: In stock

Excluding V.A.T.  
V.A.T is deducted for non-eu customers. Local V.A.T. and import duty might be charged by your country's customs.

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Quick Overview

The THERMOLITE® Reactor Extreme uses the super insulating 110g/m3 to seriously increase sleeping bag performance. The spacious design is slightly tapered from head to foot to reduce weight and increase thermal efficiency. The drawcord hood can be cinched down for extra warmth when required. This knit fabric also has serious stretch to it, making the Reactor Extreme the ideal liner for the restless sleeper.


  • Dimensions: 235 x 90 cm
  • Weight: 422 g
  • Adds extra warmth up to 15 degrees
  • Mummy shape with a box foot
  • Drawcord hood with mini cord lock
  • Extends life of sleeping bags by keeping them clean
  • Contrasting colour along the top edge makes it easier to find the opening
  • Packs into its own Ultra-Sil® stuff sack
  • Also available in a long version for the vertically blessed
  • 110g/m² Thermolite® construction throughout

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