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Reactor Mummy with Drawcord Sleeping Bag Liner Reactor Mummy with Drawcord Sleeping Bag Liner Reactor Mummy with Drawcord Sleeping Bag Liner
Reactor Mummy with Drawcord Sleeping Bag Liner
Add warmth to your sleep system in cool and cold conditions without the need for extra layers or heavy fabrics
Insulated Lightweight Recycled
Average weight
284g
Length
216cm
Material
50% Thermolite® Pro Yarn, 50% Thermolite® EcoMade yarn
Rolled size
15 x 7 x 11cm
Foot width
55cm
Shoulder width
80cm
  • Reactor liners provide a thermal boost to retain heat and warmth. As the core of your sleep system the Reactor liner extends the performance of your sleeping bag in colder conditions.
  • Fabric is a blend of 50/50 blend of ThermoLite® Pro and 100% recycled ThermoLite® EcoMade and uses infrared technology for increased insulation
  • ThermoLite® Pro technology uses knitted, hollow-core fibres and infrared-absorbing ceramic pigments to reflect your body's heat back for enhanced warmth and comfort
  • Knitted fabric provides incredible stretch and freedom of movement and these liners work perfectly with sleeping bags of any shape
  • Mummy (Drawcord) version has a drawcord footbox for optimal comfort:
    • The drawcord footbox and shoulder openings integrate perfectly with the Free-Flow Zip system in select Sea to Summit sleeping bags
    • Open the base drawcord, and you can hitch the liner up and walk - perfect for bathroom breaks
  • HeiQ Fresh odour control technology helps keep the liner fresh even after extended use
  • Keeps sleeping bag clean on the inside
  • Comes with an Ultra-sil stuff sack
Reactor Lightweight Sleeping Bag Liners Reactor Lightweight Sleeping Bag Liners Reactor Lightweight Sleeping Bag Liners
Reactor Lightweight Sleeping Bag Liners
Increase the warmth of your sleep system (up to 4°C) with minimal additional weight
Lightweight Recycled Antimicrobial
Average weight
235g (Short), 255g (Regular), 270g (Long)
Length
178cm (Short), 193cm (Regular), 206cm (Long)
Material
100% post-consumer recycled polyester
Rolled size
10 x 18 x 10cm
Foot width
55cm
Shoulder width
80cm
Fits to
170cm (Short), 185cm (Regular), 198cm (Long)
  • Lightweight and insulative, Thermolite® Pro technology with hollow-core fibres and infrared-absorbing pigments enhances warmth with minimal pack size
  • Stretch fabric means the Reactor Liner fits any shape of sleeping bag
  • Stretch-knit and shaped arm openings allow unrestricted movement, providing natural comfort throughout your sleep
  • Ergonomic design with a fitted hood delivers optimal warmth and comfort without extra weight or bulk
  • Snap connectors at the shoulders easily pair with Sea to Summit sleeping bags for quick, hassle-free entry and exit
  • Machine washable construction simplifies care and reduces wear on your sleeping bag over time
  • HeiQ Fresh odour control technology helps keep the liner fresh even after extended use
  • Comes with a stuff sack
  • Crafted with certified recycled fibres and bluesign®-approved materials to minimise environmental impact
  • Ideal for
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Comfort Blend Rectangular with Pillow Sleeve Sleeping Bag Liner Comfort Blend Rectangular with Pillow Sleeve Sleeping Bag Liner
Comfort Blend Rectangular with Pillow Sleeve Sleeping Bag Liner
Soft, stretchy and wicks moisture for comfort on warmer, more humid nights
Antimicrobial Stretchy
Average weight
350g
Length
225cm
Material
70% COOLMAX® polyester, 30% TENCEL® Lyocell
Rolled size
18 x 8 x 13cm
Width
80cm
  • TENCELâ„¢ Lyocell/polyester blend provides excellent moisture wicking and next-to-skin comfort
  • Stretch-knit fabric and a rectangular cut for superior freedom of movement
  • Rectangular bags are designed for use with rectangular sleeping bags and quilts: improve your sleep climate while keeping your bag or quilt clean
  • Rectangular with Pillow Sleeve is a great hygienic sleep sheet wherever you travel
  • HeiQ Fresh odour control technology helps keep the liner fresh even after extended use
  • Keeps sleeping bag clean on the inside
  • Comes with an Ultra-sil stuff sack