Our Sueño Sleeping Bag was designed to keep you toasty and comfortable during epic backpacking and car-camping adventures. At the heart of this bag is responsibly sourced 800-fill duck down, which provides big doses of heat-trapping warmth in a low-bulk silhouette. With a 15-degree rating and 2lb 13oz weight, the versatile Sueño is ideal for a wide range of sleeping situations—from fall, spring, and summer backpacking trips to mild winter yurt expeditions. An Eyelok hood adjustment, pillow pocket, and insulated media pocket are integrated into the the classic mummy shape, and a roomy footbox ensures your feet have plenty of room to breathe. A 2-way right-side zipper is paired with a half-length zipper on the left side, allowing you to fold down just the top section of the bag, or completely unfold it into a blanket. The Sueño Sleeping Bag has an integrated stuff sack and includes a loose storage sack.