Sea to Summit Reactor Fleece Sleeping Bag Liner - Mummy w/ Drawcord

The Reactor Fleece Sleeping Bag Liner - Mummy with drawcord from Sea to Summit is the centerpiece of your sleeping system and provides an additional warmth boost by potentiating the performance of your sleeping bag and sleeping pad. Made from Thermolite® EcoMade hollow core fibers woven into a grid pattern fleece, this liner guarantees maximum heat retention, even in extremely cold temperatures. Thanks to HeiQ Fresh odor control technology, the liner remains fresh and odorless even after prolonged use.
The specially designed mummy shape of the liner provides optimal thermal efficiency and features zippers in the shoulder area and a drawcord foot box that allows for additional temperature regulation. The foot box can be opened or closed at will and fits perfectly with the foot box of the Free Flow zipper system of selected Sea to Summit sleeping bags. The versatile Reactor Fleece Liner not only offers comfort in all seasons, but can also be used as a stand-alone sleeping bag in warm weather.
With the Reactor Fleece Liner, you not only enjoy extra warmth, but also the flexibility to adjust the temperature individually. The practical foot box with drawstring allows for generous ventilation and offers the option of walking around the campsite with the liner if required. This unisex liner is the perfect addition to your sleeping system and ensures that you sleep warm and comfortably even in adverse weather conditions.