Product details
Increases sleeping bag performance by up to 8°C (14°F) with 80g/m² Thermolite® fabric. Ideal as part of a cold climate sleep system, or as a standalone bag in warm weather. The Reactor is made from the lightest weight Thermolite® fibre.
Packs into its own Ultra-Sil™ stuff sack
Lighter weight, more packable than fleece
Adds warmth to a sleeping bag
Mummy shape with a box foot
Draw cord hood with mini cord lock
Colour of liner is black
Weighs 248g (8.7oz)