Sea To Summit Reactor Extreme Liner With Drawcord Colour:Spicy Orange from Tahr hunting in the from Tahr hunting in the snow to burning around on the quad bike in the mud the floating construction prevents annoying crinkling noises so you and your camp partners can sleep soundly even on the most restless nights the Reactor Extreme liner with Thermolite® Pro fabric utilises innovative infra red absorbing ceramic pigments to give your system the thermal boost needed in colder weather adventures wicking stretch knit fabric provides unmatched comfort and freedom of movement while still allowing the Reactor Extreme liner to fit any sleeping bag