The regular Reactor Fleece Liner featuring a drawcord for adjustment and versatility is made from Thermolite® fabric and grid fleece for optimal
heat retention. 
With the same features as our Reactor Liner, the fleece addition offers added warmth for maximum thermal boost.
The recycled Thermolite EcoMade fibers are made from 100% textile waste, are GRS-certified, and offer the same quality and durable lightweight warmth as their polymer virgin counterparts but with a lower carbon footprint. 
Sea to Summit Liners are treated with HeiQ Fresh FFL, a biocide-free, highly effective odour control technology that uses a bio-based Amino Sugar Polymer to neutralise body odour.

Features:
  • Warm and Cosy with grid fleece for optimal heat retention
  • Drawcord allows the footbox to be open or closed allowing more temperature control and comfort.
  • Thermal Boost +10% for a 3 Season Sleeping Bag
  • Thermal Boost +22% for 1 Season Sleeping Bag
  • 60% Thermolite All-Season EcoMade: Fiber made with 100% recycled resources
  • 40% polyester yarn
  • Tested in accordance with ASTM D1518-2014
  • Max User Height: 198cm
  • Weight: Approx. 420g

Please Note: 
**** We are unable to accept returns of sleeping bag liners for obvious hygiene reasons unless faulty.
All details are in the listing, so please do NOT buy these if you are unsure of suitability. ****