Sea To Summit Thermolite Reactor Liner

Add warmth to your sleep system in cool or cold conditions: with our Reactor Liner. Using Thermolite Pro fabric with infra red-absorbing ceramic pigments and Thermolite EcoMade fibers , the new Reactor takes thermal performance to the next level.

The stretch-knit fabric provides optimal comfort, and ensures the Reactor fits any sleeping bag. Choose between the classic Mummy and the Mummy with Drawcord - the footbox opening offers plenty of ventilation and the versatility of walking around camp while still wearing your liner if needed.

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 fiber and infrared-absorbing ceramic pigments to reflect your body's heat back for enhanced warmth and comfort
  
• Shoulder 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 odor 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

• Best Use: Thermal Boost
• Weight: 9.5oz | 268g
• Length: 78in | 198cm
• Packed Size: 5.9 x 2.8 x 4.3in | 15 x 7 x 11cm