FYI Red Cat Tactical seems to have bought a huge lot of Diamond Back Tactical gear, DBT is a maker of tactical gear based in the US, most of what they have for sale is discontinued items that are older models, but brand new. I picked up a Predator RBV (Rapid Ballistic Vest), it's pretty much a cross between a plate carrier and your standard assault vest. Made for actual Law Enforcement or Military use w/ pockets for armor etc (doesn't come with any).
I just got it today and I'm pretty impressed, very adjustable and pretty damn comfortable, I think it's going to work out awesome for paintball, they are on sale at the moment for $50. I got a small and it fits me great with enough room to adjust larger if I keep drinking beer lol. The armor pockets provide a little extra padding which is nice.
I bought this one
http://www.ebay.com/itm/DBT-Armor-C...&otn=5&po=LVI&ps=63&clkid=8627929708151498273
All of redcat's stuff including Vests is here:
http://stores.ebay.com/redcattactical
For the money at the sale price I think they are going to be hard to beat if you need a molle vest, made in the USA no less. One thing to note these don't have pockets built in for hydration bladders like some of the paintball specific vests, you 'might' be able to modify one of the armor pockets to hold a small bladder but I think you'd be better served by getting a molle hydration carrier like so:
http://www.aftactical.com/modular-hydration-carrier.html