Reactor Midweight Liner, from the brand Sea To Summit, is a sleeping bag liner that enhances your sleeping solution thanks to its advanced Thermolite® Pro fabric.
Ceramic pigments absorb infrared rays and hollow-core fibers trap body heat to add up to 6 °C to your sleeping solution, with minimal bulk.
Its stretch mesh fabric and arm openings allow you to sleep without restriction, regardless of your sleeping bag type.
Quick-drying and easy to clean, it incorporates HeiQ Fresh odor control technology and helps extend the life of your sleeping bag by reducing the frequency of washing.
Main features
- More warmth, less bulk: Thermolite® Pro uses far-infrared technology and hollow fibres to trap body heat, without adding volume
- Freedom of movement: the stretch mesh and contoured arm openings offer a full range of motion, for natural comfort throughout the night
- Technical fit with hood: the ergonomic design and fitted hood provide warmth and comfort, without unnecessary weight or bulk
- Stays fresh longer: HeiQ Fresh technology limits odours and keeps the liner fresh, even after extended use
- Integrates easily with your sleep system: the snap fasteners at the shoulders attach easily to Sea to Summit sleeping bags, for easy entry and exit
- Easy care: machine washable, it simplifies maintenance and reduces wear on your sleeping bag over time
- Low-impact materials: made from certified recycled fibres and bluesign APPROVED materials, it minimises environmental impact