This is the best harness I have ever used. I love the versatility. The velcro is wicked strong, so whatever pod setup you like to use, it's not going to come loose. After using this product, I think I will try and Ultraback Vest.
The insert they give you too is great if you have a large girth like me. It makes the pack fit really cozy. There is no slippage at all. Again, the velcro on the belt itself is top quality.
Superb harness for the money. I think if you don't know what pod configuration you want, or like to use different ones, this is a great harness.