




Reactor Sleeping Bag Liner
Add warmth to your sleep system in cool or cold conditions: with our Reactor Liner. Using ThermoliteĀ® Pro fabric with infra red-absorbing ceramic pigments and ThermoliteĀ® EcoMade fibres , the new Reactor takes thermal performance to the next level.
- 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
- ThermoliteĀ® Pro technology using knitted, hollow-core fibres and infrared-absorbing ceramic pigments to reflect your body's heat back for enhanced warmth and comfort
- The classic Mummy version has practical openings in the shoulders to allow the user to stretch his or her arms out
- In the version with the drawcord footbox, the base or shuolder 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
| COMPACT - 78IN | STANDARD - 85IN | |
|---|---|---|
| DIMENSIONS | 78 x 31.5 in | 85 x 31.5 in |
| PACKED SIZE | 5.9 x 2.8 x 4.3 in | 5.9 x 2.8 x 4.3 in |
| WEIGHT | 9.5oz | 10oz |
Original: $74.99
-65%$74.99
$26.25Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Add warmth to your sleep system in cool or cold conditions: with our Reactor Liner. Using ThermoliteĀ® Pro fabric with infra red-absorbing ceramic pigments and ThermoliteĀ® EcoMade fibres , the new Reactor takes thermal performance to the next level.
- 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
- ThermoliteĀ® Pro technology using knitted, hollow-core fibres and infrared-absorbing ceramic pigments to reflect your body's heat back for enhanced warmth and comfort
- The classic Mummy version has practical openings in the shoulders to allow the user to stretch his or her arms out
- In the version with the drawcord footbox, the base or shuolder 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
| COMPACT - 78IN | STANDARD - 85IN | |
|---|---|---|
| DIMENSIONS | 78 x 31.5 in | 85 x 31.5 in |
| PACKED SIZE | 5.9 x 2.8 x 4.3 in | 5.9 x 2.8 x 4.3 in |
| WEIGHT | 9.5oz | 10oz |



















