Sea To Summit Reactor Extreme Sleeping Bag Liner – Mummy with Drawcord – Standard Hot

With a mummy shape and Thermolite® Pro fabric, the regular Reactor Extreme Liner featuring a drawcord uses new infrared technology paired with comfortable stretch fabric to add warmth, versatility, and increased insulation. The Reactor Extreme feature offers additional heat retention best suited to cold conditions.

The drawcord allows you to open or close the footbox allowing you more control of temperature and your comfort.

Features

• Thermolite Pro has engineered hollow fibres like standard Thermolite, but with the addition of permanent ceramic pigments that absorb the body’s infrared rays and reflect them back to the wearer.
• The recycled Thermolite EcoMade fibres are made from 100% textile waste, are GRS-certified, and offer the same quality and durable lightweight warmth as their polymer virgin counterparts but with a lower carbon footprint.
• Sea to Summit Liners are treated with HeiQ Fresh FFL, a biocide-free, highly effective odour control technology that uses a bio-based Amino Sugar Polymer to neutralise body odour.
• Mummy shape

Thermal Boost – Tested in accordance with ASTM D1518-2014

• 3-Season Sleeping Bag: +7%
• 1-Season Sleeping Bag: +15%