TETON Sports Tracker Ultralight Double Sleeping Bag; Lightweight Backpacking Sleeping Bag for Hiking and Camping Outdoors; Compression Sack Included; Never Roll Your Sleeping Bag Again WARM AND COMFORTABLE: Mummy hoods are designed specifically to eliminate the gaps to keep the warmth in around your head and face; Zipper draft tubes and added insulation in the vaulted foot boxes provide much needed comfort and warmth LIGHTWEIGHT AND LOFTY: Lightweight for backpacking, hiking, and other outdoor activities; Innovative microfiber insulation offers more loft and first-rate compressibility without sacrificing quality or comfort NEVER ROLL YOUR SLEEPING BAG AGAIN: TETON Sports provides a durable compression sack for stuffing your sleeping bag into; Start at the bottom and stuff the bag in; Tighten the heavy-duty straps for ultimate compressibility; See our instructional videos SLEEP WARM: Survival rated sleeping bag; Comfort rated 20-30 degrees higher; As you know you will sleep warmer if you use a camp pad, wear a hat, stay hydrated, wear socks, and fluff your sleeping bag before you go to bed to restore its loft TETON SPORTS PROMISE: Reach out to our AMAZING customer service team if you have any questions or concerns; YOU CAN COUNT ON US to get you taken care of and back OUTDOORS with TETON Sports