Sea To Summit Coolmax Adaptor Mummy Sleeping Bag Liner - Aqua
"The Coolmax® Adaptor is the most versatile model in our liner range. It provides a soft and luxurious finish, additional warmth when required in cooler conditions and efficiently wicks moisture in hot and humid conditions to provide a more comfortable sleep."
Adapts to varied temperatures and humidity
Versatile sleep system: use by itself or as part of a layered system
Wicks moisture for a more comfortable night’s sleep
Comfortable stretchy fabric
Mummy shape with a box foot
Contrasting color along top edge makes it easier to find the opening