Big Agnes Greystone 30deg Sleeping Bag Snug As A Bug In A Rug The Greystone 30deg Sleeping Bag is perfect for warm weather adventure, from backcountry living to backyard sleepovers. Made with lightweight, recycled materials, this mummy-style bag has 600 fill insulation, and water-repellent coating to keep you dry for whatever the elements bring. It's easy to fit inside your pack or throw in your car, designed to provide maximum warmth and take up minimal space. Whether you need a reliable thru-hiking bag for weeks under the stars or a sleeping set-up for living out of your van, you'll sleep through the night in cozy comfort so you can wake up refreshed for the next day of exploring. Features Designed for heat-retention with mummy design and synthetic fill Keeps the cold drafts out with oversized collar and cinched hood Water-repellent coating keeps you dry, with exterior loops for hanging between use All-gender fit that's technical, lightweight, and compressible for your adventures Two-way zipper on left side that can be connected to Big Agnes right-side-zip bags for sharing warmth For colder nights, interior loops can secure a liner MFG#: BTMG30LL23SPECIFICATIONSIntended Use Backpacking, Camping Height Capacity Regular / Long (check size chart)Degree Rating2 / 3 season Fill600 Down Trek Material Recycled polyester ripstop, PFAS-free water repellent Capacity1 person Comfort Degree37deg F / 3deg CLimit Degree27deg F / -3deg CExtreme Degree-2deg F / -19deg CSizing Size Regular - Fits up to 6'Long - Fits up to 6' 6"Weight (g / oz)822 g / 1 lb 13 oz879 g / 1 lb 15 oz Packed Dimensions (in)7. 5" x 8"8. 5" x 9"Girth (Shoulder, Hip, Foot Box) (in)60", 54", 36"63", 57", 39" | Big Agnes | Greystone 30deg Sleeping Bag | Polyester