Reactor Fleeceweight Sleeping Bag Liner

by Sea to Summit

$84.95

<p>Boost your sleep system’s warmth with the Reactor Fleeceweight. Thermolite® hollow-core fibers and grid fleece trap and reflect body heat, adding up to 8°C|14°F with minimal weight. The stretch fleece and arm openings allow freedom of movement, while snap attachments fit Sea to Summit sleeping bags for easy access. Easy to clean and quick-drying, it features HeiQ Fresh odor control. Using a liner reduces sleeping bag washes, helping preserve loft and extend lifespan.</p> <h2 class="h3_style">Features</h2> <ul> <li>Boosts Sleep System Warmth – Reactor Fleeceweight uses Thermolite® hollow-core fibers and grid fleece to trap warmth with minimal added weight</li> <li>Freedom to Move – Stretch-knit and shaped arm openings allow unrestricted movement, providing natural comfort throughout your sleep</li> <li>Technical Shape and Hood – Ergonomic design with a fitted hood delivers optimal warmth and comfort without extra weight or bulk</li> <li>Stay Fresh Longer – HeiQ Fresh odor control technology keeps the liner fresh after extended use</li> <li>Sleep System Integration – Snap connectors at the shoulders easily pair with Sea to Summit sleeping bags for quick, hassle-free entry and exit</li> <li>Easy to Keep Clean – Machine washable construction simplifies care and reduces wear on your sleeping bag over time</li> <li>Lower Impact Materials – Crafted with certified recycled fibers and bluesign APPROVED materials to minimize environmental impact</li> <li>Can be used on its own as a lightweight sleeping bag in warm-weather conditions</li> </ul>