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Sea To Summit Thermolite® Reactor

Sea to Summit
Increase the warmth of your sleeping bag and your sleeping comfort    
£ 50.00
£ 42.50


All orders over £40 * EXCLUDES BLADED ITEMS


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01995 601011

Mon. to Sat. 10am to 3pm

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  1. The Thermolite® Reactor increases sleeping bag performance by up to 8oC. Our best selling 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 8oC of warmth to a sleeping bag or can be used alone as a warm weather bag.
  2.  - Lighter weight, more packable than fleece
     - Mummy shape with a box foot
     - Draw cord hood with a mini cord lock
     - Contrasting colour along the top edge makes it easier to find the opening
     - Packs into its own Ultra-Sil stuff sack
  3. Weight: 348g
    Dimensions: 210 x 90cm
    Suitability: Cool weather
  4. THERMOLITE® Insulation: Designed for ultimate performance, is made from specially engineered fibers to achieve a high CLO value with low weight. THERMOLITE® HL-1 high loft insulation is a fiber constructed with a unique 3D crimp of hollow-core and solid fibers,which provide excellent lightweight warmth with superior durability.

    The THERMOLITE® insulation lofts up inside the Air Sprung Cells™ to prevent convective heat loss from your warm body to the cold ground.Exkin Platinum® and THERMOLITE® are combined to great effect in each of the Insulated versions of our mats.

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