Lucas has carefully put together chest rig kits that are perfect starters or upgrade kits for anyone trying to carry a combat load or just trying to be prepared. Click here to check them out.
Looks a lot like the Tactical Tailor MAV. I had one for a while and it worked well for what I was doing with it. This is a decent price for a starter kit, as I think when I bought my MAV, I paid $120 for it alone, and that was IIRC 15 years ago or so.