evo.com | Big Agnes Sleeping Bags > This innovative bag from Big Agnes features a patent pending system to get the perfect fit in your mummy bag every night. Two full length expandable side panels allow you to customize the shape of the Big Agnes Torchlight 30 Sleeping Bag on the fly. If you sleep on your side, you can give yourself a bit more room to curl up your knees, then zip it back snug when your roll over in the middle of the night. Warm, light, and small when packed down, the Torchlight 30 is great for minimalist missions in warmer weather. Lining Polyester Taffeta with a Durable Water Repellent (DWR) Finish Shell Fabric Nylon Rip-stop Fabric with a Durable Water Repellent (DWR) Finish 600 Fill DownTek(TM) Repels water while maintaining insulating value - bluesign(R) Certified PFOA and PFOS free water repellent chemistry. Expandable Panels for Customizable Fit Two dual-zippered panels run from shoulder to footbox adding 5 inches of additional girth to each side (10" total) when opened. Panels unzip from top and bottom to give you multiple fit adjustment options. Fits Up To 5'10" / 178 cm | Women's Big Agnes Torchlight 30 Sleeping Bag 2021 - Regular Right in Orange | Nylon/Polyester