A fiber-filled sleeping bag for summer summer conditions. The Quattrofil 7 hollow fiber filling and the zipper thermal flap keep you warm even during colder summer nights. Effectively moisture-wicking Soft Touch Polyester lining material for added comfort and water-repellent fabric to help keep the bag dry. Available with both right and left side zipper, which allows the combination of two bags. Lightweight travel pillow comes with the sleeping bag.