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Title: not usable
Review: Klean Kanteen promises that this product has "No foul taste (hot or cold)" and we were really counting on them when we tossed out Nalgene bottles for what we thought would be a safer product. To our dismay, the water was disgustingly metallic. I washed it again, just to make sure, but neither of us could swallow the water. I suppose if you fill it with water and drink it right way, it may be true that there is no foul taste, but by the end of the day, the water will taste awful. It is unusable.
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