Sea to Summit Reactor Fleeceweight Thermal Boost Liner - Long | Red

Boost the warmth of your sleeping system with the Reactor Fleeceweight Sleeping Bag Liner. Thermolite® hollow-core fibers and Grid Fleece trap and reflect body heat, raising the temperature by up to 8 °C with minimal weight.

Features

• Increases the warmth of your sleeping system – Uses Thermolite® hollow-core fibers and Grid fleece to trap heat with minimal added weight.
• 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.
• Longer-Lasting Freshness – HeiQ Fresh odor control technology keeps the liner fresh even after extended use.
• Sleeping System Integration – Snap fasteners on the shoulders easily connect to Sea to Summit sleeping bags, allowing for quick and easy entry and exit.
• Easy to clean – the machine-washable construction 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.
• Can be used on its own as a lightweight sleeping bag in warm weather.

3 sizes:

Short: up to 170 cm in body size

Regular: body size of 170–185 cm

Long: body size of 185–198 cm