Aegismax G1 Sleeping bag - Fit and Loft Review

I crawl into the medium size Aegismax G1 sleeping bag and take measurements of the length, widths, and loft. Description Specifications:  Brand: AEGISMAX  Item Number: G1 M / G1 LONG  Color: Blue / Black  Type: Mummy type  Outer side Fabric: 100% Nylon 15D Inner side Fabric: 100% Nylon 15D Filling Fabric: White Goose Down  Filling Weight: G1 M : 380g / G1 LONG : 400g  Fill Power: 800FP  Sleeping Bag Weight: G1 M : 722g / G1 LONG : 778g (Does not include compression bag and storage bag weight)  Temperature Scale: Comfort:+3°C / 39°F ; Lower Limit:-2°C / 30°F ; Extreme: -18°C / 0°F  Size: G1 M : 196x78cm / G1 LONG : 216x82cm