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Sea To Summit Reactor Midweight Regular Sleeping Bag Liner - Beluga

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£50.06

Sea To Summit Reactor Midweight Regular Sleeping Bag Liner - Beluga

A hygienic and comfortable sleeping bag liner in Beluga colour, distinguished by a durable and pleasant-to-touch material. It can serve as extra insulation for a regular sleeping bag or as a lightweight summer sleeping bag.

Thermolite fibres, HeiQ Fresh FFL technology

Made from Thermolite Pro fibres, using infrared technology, which allows the material to absorb NIR radiation, increasing the temperature. The material dries quickly and effectively retains heat. The liner is coated with HeiQ Fresh FFL technology to control unpleasant odours.

integrated hood, arm openings

Using the liner increases thermal retention of a regular sleeping bag by 6 deg. C. The product features an integrated hood with drawstrings for added thermal comfort. The model also includes snap-fastened arm openings, allowing unrestricted movement while sleeping.

Main features

  • made from Thermolite Pro material
  • integrated hood
  • transport cover
  • HeiQ Fresh technology
  • arm openings with zips
  • application increases thermal retention of a sleeping bag by 6 deg. C

Technical data

Material: Thermolite Pro
Dimensions when unfolded: 193 x 80 cm
Dimensions when folded: 19 x 11.5 cm
Weight: 350 g
Manufacturer: Sea To Summit, Australia

Sea To Summit


MILITARY is a premium dealer of Sea to Summit.


Sea to Summit is an Australian brand born out of a genuine passion for pushing boundaries – both physical and mental. Its name commemorates the extraordinary expedition of Tim Macartney-Snape, who was the first person to climb Mount Everest starting from sea level. This unique journey inspired the company's philosophy: to create equipment that is ready for any challenge and supports the most ambitious outdoor goals. Since the early 1990s, the brand has been providing lightweight, durable, and innovative solutions for travelers, mountaineers, kayakers, and nature lovers. Sea to Summit is also an example of a conscious approach to the environment—the company uses recycled materials and is actively involved in sustainable development initiatives.

More Information
Main color Beluga
EAN 9327868169825
Manufacturer code STS053303/UNI/R
Brand Sea To Summit
HeiQ Fresh FFL feature
HeiQ Fresh FFL

HeiQ Fresh FFL is an innovative technology that provides long-lasting protection against unpleasant odors in clothing and textiles. Based on natural ingredients, it neutralizes and breaks down odor molecules, keeping materials fresh even after intensive use. The technology is skin and environmentally friendly and remains effective through many washing cycles without negatively affecting the properties of the fabrics.

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