Anyone try these yet?

[Rizzy]

Anyone able to get a hold of these yet and/or try them?

http://duraflexgroup.com/productDetail.aspx?id=615&sort=backpack

 

[doverpack12]

They look neat but I didn't think the average guy could buy from Dura Flex?

 

[LBFowler]

those do look pretty nice, but to me the main advantage of the hook buckles is the durability. If i'm going polymer I might as well have the convenience of positive locking QR buckles.
There are a few applications where these would really rock, I think it'd make an awesome lo-pro pants belt.