I carried the
hipster in the parks with me when we went to Disney last October. I would have to say that it is now my all time favorite bag! I love how I can carry it cross over style, and my hands are always free to do what ever I need (even at home I can grocery shop and carry in groceries while carrying in my purse).
I used the outside zip pocket (I carry the old style hipster) to carry my cash/wallet. I used the front slip pocket to carry our park maps (easy quick access, right at my side). The large zip pocket carried our water bottle, and a small plastic zippered pouch that had our ADRs on it and anything else we wanted to keep dry. I also had a carabiner clip attached to the outside of my strap with a small bottle of sunscreen and antibacterial cleanser.
I love the fact that this bag is deep and narrow, you can fit a lot into it. I also love that it carries so easily as a cross over bag - because I had no back pain. Another advantage to this bag - since it does carry cross over style is that I never had to take it off on any of the rides (including EE, Splash, and BTMRR). The only ride I did remove it on was Kali River Rapids (the bag is NOT waterproof).
Fantastic bag! I carry it in 3 colors... Capri blue (retired), Pink Elephants (retired), and Daisy Daisy. I have my eye on 3 other colors...

I am always getting compliments on it...
Also, as long as I'm recommending, I highly recommend the zip ID wallet - perfect size for your ID, and a few credit/debit cards and cash. I only have this in one color - and I transfer it from purse to purse - it is $10 regular price. I really need to splurge and get it in another color.
Ebags sometimes has some good deals, I was able to get my Daisy Daisy hipster for $20 with free shipping at the end of last summer. Otherwise, Vera Bradly has decent sales too - but rarely offer codes or free shipping. VB obviously has the best selection.
Anyways, I thought I'd include a few photos of me actually carrying the bag, so you can have an idea about size/fit. I am not a small person, by any means, but I am short (5'3")... but the strap is completely adjustable. In all of these photos, I am wearing my Daisy Daisy hipster - as it was the only one I brought with to the parks. Again, it is in the old retired style, and NLA.
I hope I persueded someone to get the hipster.
D~