Sea To Summit Reactor Extreme Liner With Drawcord

• 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

Highlights

• BEST USE: Thermal Boost
• WEIGHT: 12.8oz | 364g
• LENGTH: 85in | 216cm
• PACKED SIZE: 15 x 7.5 x 12cm