Great, comfortable vest with lots of organization and space - Ultimate Direction Adventure Vest 4.0 Running Vest

I have tried MANY vests and I choose this one for when I need to carry a decent amount of water. I can carry around 2.5 liters in the bladder, plus there's plenty of pockets for my phone, keys, lip stuff, food, layers, etc. I not only use this for running in the desert but I hike in it now too! It's very comfortable despite being a little long. Other UD vests cut into my stomach but this is wonderful despite similar design. The only down side is that it gets pretty sweaty due to the plastic mesh lining. The positing of the elastic cord could also be better. But the pros far outweigh the cons and I highly recommend this vest.