• Sea to Summit Thermolite Reactor Extreme Liner

  • $119.99

  • Description

    The Thermolite® Reactor Extreme increases sleeping bag performance by up to 15°C with its super insulating 110g/m² Thermolite® fabric. Spacious design allows for a comfortable night’s sleep, even when the mercury plummets. Thermolite® is a fibre with a hollow core that provides extraordinary warmth for its weight while remaining extremely breathable. The Thermolite® Reactor Extreme adds warmth to a sleeping bag or, used alone, is ideal as a warm weather bag. With the stretchy knit fabric that moves with you and a draw cord hood, this liner is perfect for wrigglers and rollers or anyone who needs some extra warmth.


    Adds warmth to a sleeping bag

    Mummy shape with a box foot

    Draw cord hood with mini cord lock

    Machine washable

    Packs into its own UltraSil® Cordura® stuff sack

    110g/m² Thermolite® construction throughout

    Colour: red

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