DESIGN & DETAILS: COMFORT LEVEL: This sleeping bag is just right for cozying up in temperatures between 10degF and 30degF PREMIUM MATERIALS: This sleeping bag is made with alternative down fill, making it not only exceptionally warm, but also super packable - perfect for your next outdoor adventure HEAT RETENTION: This sleeping bag's hooded feature prevents heat from escaping, so you can sleep soundly and stay nice and warm all night long FRUSTRATION FREE: No more snagged zippers! The triple-needle stitching on the lining near the zipper means you can zip SLEEPING PAD INTEGRATION: Say goodbye to slipping and sliding around in your sleeping bag - this one comes with built-in sleep pad integration MACHINE WASHABLE: Made with durable and soft premium fabrics to keep you cozy on your adventures, and when you get home, no need to worry about any mess - it's machine washable and easy to care for