Sea to Summit Reactor Midweight is a technical sleeping bag liner that increases the thermal comfort of your sleeping system without significantly increasing weight or volume.
Advanced Thermolite® Pro material with hollow fibers and ceramic pigments absorbs infrared radiation and reflects body heat back to the body, which can increase the temperature of the sleeping bag by up to 6 °C. Elastic knit, ergonomic cut, and arm openings allow for natural movement during sleep and comfortable use in sleeping bags of various shapes.
The liner is quick-drying, easy to maintain, and effectively reduces unpleasant odors thanks to HeiQ Fresh technology. Using the liner also protects the sleeping bag from dirt, reduces the frequency of washing, and helps maintain its loft and long life.
- Increased thermal comfort without bulk
Thermolite® Pro material with infrared technology and hollow fibers traps body heat and increases the temperature of the sleeping bag by up to 6 °C. - Comfortable sleep and freedom of movement
Elastic knit fabric, ergonomic cut with a hood, and practical arm openings allow for natural movement during sleep.
- Increases thermal comfort by up to 6 °C
- Thermolite® Pro material with infrared technology
- Hollow fibers for better insulation
- Stretch knit fabric for freedom of movement
- Ergonomic cut with hood
- Arm openings for greater comfort
- HeiQ Fresh anti-odor technology
- Snaps compatible with Sea to Summit sleeping bags
- Machine washable
- Quick-drying material
- Thermolite EcoMade recycled fibers
- Bluesign certified materials
Specifications:
Material: Thermolite® Pro (Thermolite EcoMade recycled fibers)
Technology: HeiQ Fresh, Thermolite Pro infrared technology
Use: sleeping bag insulation and protection against dirt
Weight: 350 g
Dimensions: 193 × 80 cm
For height: up to 185 cm
Packed dimensions: 11.5 × 19 × 11.5 cm
HEIQ FRESH
Sea to Summit insoles are treated with HeiQ Fresh FFL technology, a highly effective biocide-free odor control technology that uses a biological amino sugar polymer to neutralize body odor.
THERMOLITE PRO
Thermolite Pro has hollow fibers like standard Thermolite, but also contains permanent ceramic pigments that absorb the body's infrared rays and reflect them back to the wearer.
THERMOLITE ECOMADE
Thermolite EcoMade recycled fibers are made from 100% textile waste, are GRS certified, and offer the same quality and durable lightweight warmth as their polymer counterparts, but with a lower carbon footprint.
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Sleeping bag liners Spací pytle Sea to Summit Sleeping bag liners SEA TO SUMMIT all
Sea to Summit - the perfect solution for enthusiasts looking for innovative, durable, lightweight and compact equipment. Waterproof bags, cookware, neoprene covers all at great prices and with free shipping from 999k.
Sea to Summit cultivates a culture of perfect design and develops ingenious functionally beautiful products with an Australian "no worries" attitude. Sea to Summit's original ethos to 'equip and inspire' continues to research and develop new techniques, materials, technologies and manufacturing methods. Inspiring new innovative products that keep Sea to Summit at the forefront of providing lighter, better made and more powerful gear to outdoor enthusiasts and travellers around the world.




