The Adaptor™ COOLMAX® Liner with Insect Shield® is an excellent versatile choice for your buggiest adventures. It will adapt to varied temperatures and humidity and is ideal for use on its own in warm climates, or as a liner in your regular sleeping bag. The COOLMAX® fabric is super soft and luxuriously comfortable, kind of like your favorite tee shirt and with its moisture-wicking properties, it will help to provide a dreamy sleep wherever you are. It's a lightweight and compact part of your sleep system with bug protection that is super easy to wash at the end of your travels and backpacking adventures.