Sea to Summit Reactor Extreme Sleeping Bag Liner

The Sea to Summit Reactor Extreme Sleeping Bag Liner is an essential addition to your sleep system. With innovative ® Pro fabric using infra red-absorbing ceramic pigments, it provides a thermal boost in colder weather. The soft, stretch-knit fabric offers comfort and freedom of movement, and the drawcord footbox allows for ventilation and versatility. A must-have for any cold-weather adventure.

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 and sleeping mat in the coldest of 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
• Drawcord footbox and shoulder openings can be opened or closed for optimal comfort and integrates perfectly with the footbox of our Free-Flow Zip system in select Sea to Summit sleeping bags
• HeiQ Fresh odour control technology helps keep the liner fresh even after extended use
• Knitted fabric provides incredible stretch and freedom of movement in this mummy-shaped liner and works perfectly with sleeping bags of any shape
• Sea to Summit Guarantee is offered for the Lifetime of this product.
• Comes with storage bag
• Colour: Spicy Orange

Specs

Size: 198 x 80 cm

Size Packed: 15 x 7.5 x 12 cm

Weight: 342 g

FAQ

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)

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 warm does it 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 fairly solid boost if the liner is used with an appropriate sleeping bag and pad.