The Sea to Summit Thermolite Reactor is for lining sleeping bags while camping on a cold night.
The Sea to Summit Theromlite Reactor allows a better night’s rest so you feel energized in the morning. It is extremely efficient in the colder months because it provides additional heat to a sleeping bag but can be used by itself on a warmer night. The versatile nature allows for year round use. It is made from Therolite fibre that is on the extreme light weight end of the spectrum. This ensures portability without being weighed down. It can add up to 8⁰C. For adjustments, it includes a draw cord as well as a lock to secure the fit in place. You’ll appreciate the warmth on a cold autumn night. The Sea to Summit Thermolite Reactor comes with a pouch for easy storage.