I'm in the market for a new bag. I currently own a Suisse Sport 30 degree synthetic bag which keeps me perfectly warm and compresses smaller than a football, but the problem is the size. It's waaaay to small in the chest/shoulders. I'm 6'1" 250lbs with really broad shoulders. I've been looking at some Big Agnes bags that are sort of a modified mummy shape since they are wide at the top but would like some of your suggestions. Price is somewhat of a concern. Nothing too crazy, and under 3lbs would be great!