I use a Sun Mountain MPB, I got it (from the UK) for £129.99.
It has a 15 way full length divider, and a putter holder on the outside at the front of the bag.
It has a lot of storage space, easily enough for a waterproof jacket, couple of bottles of water, a small flask, things like your keys, money, golfballs and tees plus more!
The straps (if you're wanting to use them... they get in the way on a trolley, I just take mine off if it's going on one) are able to zip away the stand legs. The only problem is it is quite heavy, and if you're not used to it/weak it could be an issue.
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http://www.sunmountain.com/default.php?cPath=2946_2948
Mines royal blue/black. Looks the business and does the job
Hope this helps