Sea to Summit Reactor Lightweight Liner - Regular | Grey

The Reactor Lightweight Sleeping Bag Liner is optimized for minimal weight and maximum warmth and enhances the performance of your sleeping system with advanced Thermolite® Pro fabric, which uses infrared-absorbing ceramic pigments and hollow-core fibers to trap body heat. 

Features

• Freedom of Movement – The stretchy, contoured arm openings allow for unrestricted movement and provide natural comfort throughout the night.
• Technical Fit and Hood – The ergonomic design with a snug-fitting hood ensures optimal warmth and comfort without adding extra weight or bulk.
• Fits Any Sleeping Bag – Thanks to its stretchy material, the Reactor Liner fits any sleeping bag shape.
• Longer-Lasting Freshness – HeiQ Fresh odor control technology keeps the liner fresh even after extended use.
• Sleeping System Integration – Snap closures on the shoulders easily connect to Sea to Summit sleeping bags, allowing for quick and hassle-free entry and exit.
• Easy to clean – The machine-washable design simplifies care and reduces wear and tear on your sleeping bag over time.
• More Environmentally Friendly Materials – Made from certified recycled fibers and bluesign-certified materials to minimize environmental impact.

3 sizes:

Short: for body sizes up to 170 cm

Regular: body size of 170–185 cm

Long: body size of 185–198 cm