Love this jacket! I'm tired of always being cold, so I decided to spend the money on this jacket. Someone said they the size was running small so I went up a size and got a 3x. I actually should of bought a 2x, it's super loose, but if you add a big jacket under it, you'll be comfy. (This jacket is warm enough you wont need another jacket).The jacket comes in case to store it in when it's not in use/storage in warmer months. It looks similar to a laptop bag.I had to take a few moments to figure See full review