Reactor Fleece Sleeping Bag Liner

The Reactor Fleece Liner is crafted from hollow - core Thermolite Pro fibres arranged in a grid pattern. This design makes it the warmest sleeping bag liner and a key part of any top - quality cold - weather sleep system. You can easily adjust your temperature with the shoulder zippers and drawcord footbox. These features also match perfectly with the Free Flow - Zip system of Sea to Summit sleeping bags. This versatile liner offers comfort across multiple seasons and can be used as a stand - alone sleeping bag in warm weather. The drawcord footbox not only provides good ventilation but also allows you to walk around the camp while wearing the liner if necessary.

Using the Reactor Fleece Sleeping Bag Liner is easy. Just unzip it and slide it into your sleeping bag. You can use the shoulder zippers and drawcord footbox to adjust your body temperature according to your needs. In warm weather, you can use it on its own. When wearing it around the camp, simply tie the drawcord footbox. For maintenance, it's best to follow the care instructions on the label. Usually, you can machine - wash it on a gentle cycle with mild detergent. Avoid using bleach or fabric softeners as they may damage the Thermolite Pro fibres. Also, let it air - dry to keep its shape and performance.