Polyester
Stay Warm & Comfy: We designed this sleeping bag liner sheet to provide you with a simple way to stay warm and comfortable even in the outdoors. When used with a sleeping bag, this travel sleeping bag liner can add up to 22°F/ 12°C warmth to your sleeping bag for a good night’s sleep
Soft & Elastic Fabric: Each hiking sleeping bag liner is made using only soft, smooth and elastic fabric that locks in the warmth so you can sleep comfortably in your sleeping bag. It’s ideal for use both indoors and outdoors as well as helping keep dirt and bugs away
Compact & Lightweight: Thanks to the lightweight and foldable design, you can easily roll this sleeping bag liner and take it with you anywhere you want. Our lightweight sleeping bag liners come with a carry sack allowing you to pack the mummy sleeping sack down to only 7”x4.5” (17x11 cm)
For All Your Adventures: Whether you’re going camping, hiking, traveling, backpacking or just spending some time in the woods, you can count on our liners for sleeping bags to add more comfort to all your outdoor adventures and can also be used at hotels or at home to stay comfy and warm
For All Your Travels: Whether you’re spending some time in the woods or going on a road trip, our double sleeping bag for camping will ensure your comfort. It’s ideal for all your trips, travels and adventures including hiking, backpacking, long trips, and more