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 colder conditions
• Thermolite® Pro technology using knitted, hollow-core fibres and absorbing infrared ceramic pigments to reflect your body’s heat back to the wearer for enhanced warmth and comfort
• Drawcord footbox 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 seamlessly with sleeping bags of any shape
• Sea to Summit Guarantee is offered for the Lifetime of this product