Accessories Protective Cases to Go with the Octovo Splash-Proof Cover?

[Prestidigitweeze]

I'm one of the lucky ones who got in on the Octovo Tirim Splashproof K3 case deal in May. With the application of two stacked coupon codes, I and others were able to pay $0.01 for what has proven to be a very useful beachside accessory.

The only problem is that one can't fit the Tirim into any of the normal leather K3 cases. This is a problem because the Octovo doesn't provide sufficient protection from drops, bumps and other catastrophes.

Does anyone else happen to own the Octovo as well? If so, are there thicker cases into which it fits comfortably -- including cases not originally made for the K3?