Used only a couple of times. Shell color is grey. Material:[shell] Firestorm polyester/nylon blend, BottomLine taffeta, [lining] Silken nylon Insulation:Polarguard Delta Shape:Mummy Draft Collar:Yes Max User Height:[Reg] 72" / 183 cm Shoulder/ Hip/Foot Circumference:[Reg] 62/58/40in, [Lng] 64/60/40in S tuff Size:8 x 17in, 20 x 43cm Weight:[Reg] 2lbs 13oz, 1276g; [Lng] 3lbs, 1361g Warranty:Lifetime Degree:20F / -6.6C Recommended Use:Camping This is one of the more popular incarnations of the Cat's Meow. It is distinguishsed from earlier and later models by its yellow draft tube that extended to the zipper to below chin level.  The zipper pocket also has a mesh front that allows you to see your watch while zipped up. Under the hood is an velco opening where you can stuff clothes to be used as a pillow.