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Sea To Summit Breeze Lightweight Regular Sleeping Bag Liner - Blue

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Sea To Summit Breeze Lightweight Regular Sleeping Bag Liner - Blue

A hygienic and comfortable sleeping bag liner in blue. Created from a material combining CoolMax EcoMade (70%) and durable Tencel Lyocell (30%). It can be used as additional insulation for the main sleeping bag or as a lightweight summer sleeping option.

CoolMax EcoMade fibres, Tencel Lyocell fibres

The material CoolMax EcoMade is fully recycled. It is characterised by efficiently transporting moisture from the surface of the skin to the outside, allowing for quick evaporation. This increases ventilation, reduces the risk of overheating and chafing.

Tencel Lyocell is a fibre effectively wicking away moisture and providing breathability. It is incredibly soft and does not irritate the skin while possessing high resistance to damage and stretching. The liner has been treated with the odour control technology HeiQ Fresh FFL.

integrated hood, arm openings

The product is equipped with an integrated hood, increasing thermal comfort. At the bottom, there is an adjustable footbox with a drawstring, improving air circulation. Additionally, the model has arm openings fastened with snaps, allowing freedom of movement during sleep.

Main features

  • made from a combination of CoolMax EcoMade and Tencel Lyocell materials
  • integrated hood
  • carrying case
  • HeiQ Fresh technology
  • adjustable arm openings
  • adjustable footbox

Technical data

Material: 70% CoolMax EcoMade, 30% Tencel Lyocell
Dimensions when unfolded: 205 x 80 cm
Dimensions when folded: 18 x 10 cm
Weight: 275 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 Blue
EAN 9327868167739
Manufacturer code STS056302/BL/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.

Tencel Lyocell feature
Tencel Lyocell
Tencel Lyocell is a fiber sourced from the renewable eucalyptus crops, which is characterized by exceptional softness, breathability and the ability to effectively wick away moisture. The material is very comfortable to wear, gentle on the skin, yet resistant to damage and stretching. It is also biodegradable, making it an environmentally friendly choice for clothing.
CoolMax EcoMade feature
CoolMax EcoMade
Coolmax EcoMade is a technical fabric developed by The Lycra Company, made from recycled polyester fibers. The special fiber structure accelerates moisture transport from the skin’s surface to the outer layer of the fabric, which promotes rapid sweat evaporation and maintains thermal comfort. The fabric is lightweight, breathable, and quick-drying, which is why it is often used in sports, outdoor, and technical apparel.

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