Sleeping bag liner Sea to Summit Reactor Midweight Liner Long (Gray)

Thermal liner for optimal camping comfort

This Reactor Midweight liner is designed to offer unparalleled freedom of movement thanks to its stretchy knit construction and integrated armholes. It easily fits all sleeping bags, making entry and exit easier while allowing you to sleep comfortably in any position.

Optimized to enhance thermal performance, this liner uses far infrared (FIR) technology and hollow core Thermolite Pro fibers. It can increase the temperature of your sleeping system by up to 6 °C while remaining lightweight and compact. Its maintenance is simple, and it retains prolonged freshness thanks to its anti-odor treatment.

Advantages

• Freedom of movement thanks to its stretchy construction.
• Increases warmth by up to 6 °C without adding weight to the bag.
• Easy to maintain and dries quickly.
• Anti-odor treatment for prolonged use.
• Extends the lifespan of your sleeping bag.

Technical characteristics

• Weight: 0.370 kg
• Stretch knit construction
• Integrated armholes for increased comfort
• Far infrared (FIR) technology
• Hollow core Thermolite Pro fibers
• Temperature increase of up to 6 °C
• HeiQ Fresh anti-odor treatment