Canon Waterproof Case Float?

I was considering buying the underwater case for the Canon SD1000 case, but would like to know if it floats if I were to drop it in the water?





This is the case.





http://www.amazon.com/Canon-WP-DC13-Wate鈥?/a>Canon Waterproof Case Float?
I think the weight of the camera would keep it from floating.Canon Waterproof Case Float?
My friend has one of those and he says it floats just under the surface of the water. Don't know if that will do you any good or not though.

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