Sea To SummitReactor Fleeceweight Liner - Sleeping bag liner

The Reactor Fleeceweight Liner from Sea To Summit is designed for those seeking uncompromised comfort. Thanks to its Thermolite Fleece stretch fabric, it allows you to move freely during your sleep, regardless of your position. The cleverly placed arm openings facilitate movement while integrating easily into all sleeping bags. Additionally, it can be attached to Sea To Summit models to simplify your nighttime entries and exits.

Not only does this liner offer remarkable comfort, but it also enhances the warmth of your sleeping system. The hollow Thermolite fibers, integrated into a grid fleece structure, effectively trap and reflect body heat, adding up to 8 °C extra. All this without adding weight or bulk to your gear.

Easy to maintain, the Reactor Fleeceweight Liner cleans effortlessly and dries quickly. Thanks to the HeiQ Fresh anti-odor treatment, it stays fresh even after multiple uses, while protecting your main sleeping bag, reducing the frequency of washes. Perfect for adventurers who care about their comfort and the longevity of their gear during outdoor expeditions.

• Enhances sleeping system warmth – The Reactor Fleeceweight fleece uses Thermolite® hollow fibers and grid fleece to trap heat with minimal weight.

• Freedom of movement – The stretch knit and contoured arm openings allow full freedom of movement for natural comfort throughout your sleep.

• Technical shape and hood – Ergonomic design with a fitted hood for optimal warmth and comfort without unnecessary weight or bulk.