I ordered the Nathan Sports Vaporairess 2L hydration vest from Amazon (and saved a few bucks doing it this way) in a size L/XL. It arrived. I tried it on. The fit was A FUCKING JOKE. So I made a video. The video shows my Camelbak 1.5L vest, which is mostly everything I need, and then it shows the Nathan Sports Vaporairess. I don't think I have anything more to say than what the video shows, except for maybe...
Dear Manufacturers of Running Equipment,
GET YOUR SHIT TOGETHER! Fat people exercise too.
LOL to the face in the paused screen for the video, and also making eyes at my mom to get her to stop filming because I have crap video editing software that's impossible to use and I don't like having "Go" and "Stop" in my videos. I've since decided to keep my Camelbak vest, return the Nathan vest, and just invest in shirts with actual sleeves. That's a much less daunting prospect and like I said, the Camelbak is a really great vest with only one flaw, and I can work around that.