Big Agnes Torchlight EXP 20 Sleeping Bag

Looking for a sleeping bag you can customize for comfort? The Big Agnes Torchlight EXP 20 adjusts to your sleep style and body shape.

Temperature ratings are intended as a guideline to help you compare products, rather than a guarantee of warmth, since many different factors contribute to your comfort while you sleep. Backpacking bags are typically rated for temperature according to an independent testing protocol—currently International Organization for Standardization (ISO) 23537, though some older items followed European Norm (EN) 13537. Testing is based on a person wearing one base layer and a pair of socks, sleeping on an insulated surface with a minimum R-value of 5.38.

Each bag then gets 2 ratings: the Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. Some brands determine their own temperature rating by aligning to the Comfort rating for women’s bags, to the Lower Limit rating for men’s bags, or somewhere in the middle for nongendered bags.

• Patented, expandable side panel design adds up to 10 in. (25 cm) of space wherever you choose—shoulders, hips, feet or your whole body
• Side panels feature dual zippers for expansion precisely where you need it
• Fully insulated with 650-fill-power Downtek™ PFC-free water-repellent down, this bag keeps you warm all over
• Fully insulated top and bottom using baffled construction
• Comfortable jacket-style hood opening that contours to the shape of your face for a snug fit
• Uncinch the hood with 1 hand, using the low-profile cordlock
• Insulated zipper and draft collar lock in warmth and increase thermal efficiency
• Anti-snag #5 zippers for a smooth, quick zip
• Mate together a left-zip (all-gender) bag with a right-zip (women's) bag with the same zipper size (additional sleeping bag not included)
• Secure a sleeping bag liner (not included) with the interior fabric loops
• Padlok™ Sleep System bags are designed to attach easily to your sleeping pad, allowing you to comfortably roll around inside without rolling off your pad (pad not included)
• Pillow Barn attached to pad sleeve allows for natural head movement while keeping a pillow (or jacket) securely in place (pillow and jacket not included)
• Easily hang dry or store bag with the streamlined exterior loops
• Includes a mesh sack ideal for long-term storage and a smaller stuff sack for active use
• To pack down this bag to its minimum compressed size, Big Agnes recommends pairing it with a Big Agnes Compression Stuff Sack or Superlight Girdle (not included)