AEGISMAX M3 White Goose Down winter Mummy Sleeping Bag Brand: AEGISMAX Item Number: M / L Type: Mummy type Zipper Position: M-Left Zipper / L-Right Zipper Outer side Fabric: Nylon Inner side Fabric: Nylon Filling Fabric: White Goose Down Filling Weight: 500g / 550g Fill Power: 800FP Sleeping Bag Weight: About 840g / 920g(Does not include compression bag and storage bag weight) Temperature Scale: Comfort: 0°C / 32°F Lower Limit:-5°C / 23°F Extreme: -22°C / -8°F Sleeping Bag Fabric Size: M 190×78 cm L 210×82 cm (The size of the fabric is the result of the actual stretching measurement, and the measurement method is different, there will be an error of 1-3 cm.)