"hygger – Original Sleeping Bag with Arms and Legs, 3M Thinsulate Filling..."I couldn't tell you how many times I've been in a sleeping bag and wished it had individual legs and arms. :-D I bought one some years ago from another manufacturer because they were the only one I found at the time, but I got rid of it because though I bought the biggest one they made, it was just too small for me.This one, the hygger, is plenty big enough! I am 6'4" and over 200 lbs. so of course I am always skeptical when they tell me the size ranges of things like this, but this one delivers. No wedgie when I sit or reach which is common with the coverall design. This is light weight and has the zipper in the center where it belongs. (not like that other manufacturer)One curiosity; this thing has belt loops! Thing is, the belt loops are quite low, like down on my butt. When I wear this with the booties attached I do wind up pulling it up when I walk - perhaps that is a way to address that. The other 'oversight' with this bag is that there are no pockets. That is really too bad. I think pockets would be just the thing for a hand warmer situation when you don't want to close the hand holes in the sleeves. Plus, a zippered access slot where the pockets go so you could access your pants pockets without having to unzip the whole suit. It could be that the designers of this thing thought of it as a sleeping bag - for sleeping - where I think of it in a more active light and one where I might need access to my pockets.Still, all things considered, I am very happy with this bag!