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Title: Leaks are common
Review: If they would just come up with a design that didn't spring leaks, it would be a great product. I've owned several over the last few years, and most end up leaking. Ironically, the leaks usually occur at the square impressions that are patterned over the surface, which are mostly for looks. These are created with a heat press, and the partial melting creates a weakness, leading to a leak.
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