as far as comfort goes this thing again amazed me. its so light that in the dark with your eyes closed it feels like its not there. but at the same time it has a great cozy feel of comfort. really a great combination that I personally haven't experienced in a sleep system. to say theres plenty of room would be an understatement. the foot box felt huge, and I have big feet (size 13) I could very freely move my feet and legs around and never once no matter how much I shuffled my feet did the feel restricted. add that to warmth of the foot box and again very impressed, not so much as a little draft around my feet all night. I both purposely tossed and turned and inadvertently tossed and turned last night just due to the fact it was my first night on the ground this year and that always takes a bit to get back used to.regardless there was plenty of room for it and the straps to the quilt performed flawlessly. ive changed my mind about what straps to use and it will be the pad straps. no matter what way I turned they kept the quilt securely tucked under me. I even did a few barrel rolls and when I reached behind my back the quilt was right where it needed to be, ill note here that the draft collar allowed this freedom of movement also with out having to be readjusted. I was also pleasantly surprised with the fact hat I could easily adjust the buckles in and out if I wanted more or less "tuck" on the quilt with out having to sit up or unbuckle anything another testimony to the room in the quilt itself. I will note that the only cold spot I had all night was when my elbows would rest off the pad onto the ground thus compressing the down to the tent floor, I could then feel the cold ground on my elbows while lying on my back. really that's just a size thing for me,theres not a pad out there that I fit on. and if there is its going to be to heavy for me to put in my pack.