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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

Hygienic and convenient sleeping bag liner in blue. Made from a fabric that combines CoolMax EcoMade (70%) and durable Tencel Lyocell (30%). It can be used as an additional insulation layer for the main sleeping bag or as a lightweight summer sleeping bag option.

CoolMax EcoMade fibers, Tencel Lyocell fibers

The CoolMax EcoMade material is fully recycled. It is characterized by efficiently transporting moisture away from the skin's surface, allowing it to evaporate quickly. This increases ventilation, reduces the risk of overheating and chafing.

Tencel Lyocell is a fiber that effectively wicks moisture and provides breathability. It is incredibly soft and does not irritate the skin, while also having a high resistance to damage and stretching. The liner is coated with the odor control technology HeiQ Fresh FFL.

integrated hood, armholes

The product comes with an integrated hood, enhancing thermal comfort. The lower part features an adjustable footbox with a drawstring, improving air circulation. Additionally, the model has armholes with snaps, allowing freedom of movement during sleep.

Main features

  • made from a combination of CoolMax EcoMade and Tencel Lyocell materials
  • integrated hood
  • transport cover
  • HeiQ Fresh technology
  • opening armholes
  • 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 from a true passion for pushing limits — both physical and mental. Its name commemorates the remarkable expedition of Tim Macartney-Snape, who was the first to climb Mount Everest starting from sea level. This unique journey became the inspiration for the company’s philosophy: to create gear ready for every challenge and supporting the achievement of the most ambitious outdoor goals. Since the early 1990s, the brand has delivered lightweight, durable, and innovative solutions for travelers, mountaineers, kayakers, and nature enthusiasts. Sea To Summit is also an example of a responsible approach to the environment — the company uses recycled raw materials and actively engages in sustainability 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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