Improve the relaxed feel of your sleeping structure with the Sea to Summit Breeze Mummy Sleeping Bag Liner with Drawstring. The stretch-knit fabric provides ample space to extend arms and legs, and HeiQ Fresh odor control maintains the material throughout its lifespan. Coolmax Ecomade® and Tencel Lyocell⢠technologies combine to keep water or sweat from interrupting your slumber, and the unit's ultralight development simplifies the process of carrying it from place to place. Sea to Summit Breeze Mummy Sleeping Bag Liner with Drawstring Bright Blue - Famly/Tech Sleepn Bags at Academy Sports