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Our most popular sleeping bag liner! The Reactor 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 your sleeping bag or can be used alone as a warm weather bag.

Thermolite Reactor

₨7,435.00Price
    • Lighter weight, more packable than fleece
    • 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
    • Adds warmth to a sleeping bag
    • Packs into its own UltraSil® stuff sack
    • Machine washable

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