Sea to Summit Reactor Sleeping Bag Liner

Enhance your sleeping experience in chilly conditions with the Sea to Summit Reactor Sleeping Bag Liner. With Thermolite® Pro and Thermolite® EcoMade fabric, this liner delivers exceptional warmth. The stretch-knit design ensures it fits any sleeping bag, while the footbox opening offers ventilation and allows for easy movement around camp.

Features

• 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
• Thermolite® Pro technology using knitted, hollow-core fibres and infrared-absorbing ceramic pigments to reflect your body's heat back for enhanced warmth and comfort
• The classic Mummy version has practical openings in the shoulders to allow the user to stretch his or her arms out
• In the version with the drawcord footbox, the base or shuolder openings can be opened or closed for optimal comfort. They 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 round camp - perfect for bathroom breaks
• HeiQ Fresh odour control technology helps keep the liner fresh even after extended use
• Knitted fabric provides incredible stretch and freedom of movement - Reactor liners work perfectly with sleeping bags of any shape
• Sea to Summit Guarantee is offered for the Lifetime of this product

Specs

• Two materials: Thermolite® Pro and EcoMade Polyester -Thermolite Pro has engineered hollow fibers with permanent ceramic pigments -EcoMade fibers are made from 100% textile waste, GRS-certified, and offer the same warmth with a lower carbon footprint -Special feature: Bio-based HeiQ Fresh Odor Control -Liners are treated with biocide-free HeiQ Fresh FFL technology to neutralize body odor.
• Comes with a storage case
  
• Size: 198 x 80 cm
• Packed size: 15 x 7 x 11 cm
• Weight: 268 g
• Colour is Sulphur 

FAQ

Does the Reactor Liner have a zipper?

No - to keep weight and packed volume down, we did not include a side zipper. Snaps at the shoulders mean a wider opening than some liners for entry and exit (and the drawcord footbox allows you to vent your feet or hitch up the liner and walk around camp)

 Can the Reactor be machine washed?

Yes. It can be washed in a machine with normal supermarket detergent - but avoid fabric softeners which reduce wicking performance. Machine dry on a cool/low setting (no dryer sheets) or air dry

 How much warmth does the Reactor add to a sleeping bag?

This depends on how well your sleeping bag retains warmth (not the same as its temperature rating), how well your pad insulates (not the same as its R-Value) and a lot of other factors. You should see a boost of several degrees Celsius / Fahrenheit if the liner is used with an appropriate sleeping bag and pad.