Best choice for Tonneau Covers

I am looking for a durrable cover that is slim and sleek looking. I want it to lock or have enough security that my valuables in the bed of the truck are secure, or any other sugestions?

I've been looking lately, way more expensive then I thought they would be. Anything helps thanks guys.

 

Hi,

I like the BacFlip F1, ya, it wasn't cheap but it works great, keeps thins dry, out of site and with a tail gat lock,secure

Jim

 

Cool, I've heard some good things about them. Did you install it yourself?

 

The best option in terms of security is a cover that wraps the tailgate, so the Undercover, or a fiberglass tonneau. Convenience may sacrifice a bit of the security, something like the Bakflips or at a loss of some bed space, retracting covers like Pace Edwards.