HAHAHA! I did the same thing. I did have the foresight to leave a horizontal plastic strip so the thing stays in, but it looks like crap and I hate it.
BUT dancedroid
I found these Amphipod ArmPod carriers at running warehouse. I used it for the first time today, in combo with a bumper box, just in case. Turned out I didn't really need the box. It worked out great sans hood. (It might work great with the hood too, I just didn't use it.) Still a little hard to see in the sun, as any backlit thing will be, but not nearly as bad as plastic. It fits great and stays put without bouncing.
(link to product)
Amphipod ArmPod Carrier
Peace,
Beth