Sea To Summit Reactor Thermolite Liner

The Sea to Summit Reactor Thermolite Liner is made from 80g/m² Thermolite®—the lightest weight Thermolite® fabric available. Thermolite® is a hollow core fibre that provides amazing warmth for its weight and remains extremely breathable. The Reactor adds up to 8°C of warmth to a sleeping bag or can be used alone as a warm weather bag. Their bestselling sleeping bag liner!

• Adds warmth to a sleeping bag
• Mummy shape with a box foot
• Draw cord hood with mini cord lock
• Packs into its own UltraSil® stuff sack
• Lighter in weight, more packable than fleece
  

• Weight: Regular: 248 g
  
• Dimensions: Regular: 80 X 210cm
  
• Material: 100% Polyester
• Extra Warmth: Up to 8°C