CamelBak Podium Flow 4 Hydration Belt 21oz

While this is supposedly unisex one size fits all, it's not going to work for a lot of women. I'm 5'5" and a size small or 4/6, and the pack was too wide for my body, even if I wore it lower across my hips. It was very uncomfortable no matter how I positioned it, it is meant for someone with a broader body. The pack part is very structured, so it couldn't wrap around my body properly, it's too stiff. Because it didn't fit, it dug in, my arms hit it, and the bottle poked into my back. I couldn't walk around my house comfortably in it, much less hike.Also, the listing has a graphic thing that shows different camelbak water bottles, and the first one it shows is an insulated one, which confused me into thinking the bottle would be insulated. That's not the bottle it comes with, the one that comes with it is just a plastic squeezy bottle.