Review on Copco 2510 2193 Reusable Resistant Non Slip by Gary Haymon

I bought 3 bottles of Copco and use them every day. The ability to unscrew the bottle to add ice and/or wash in the dishwasher is very convenient. Love the idea of filling it with tap water and the fact that it's BPA free. My main complaint is that the caps on all three bottles are leaking. I hand wash the lid. I have never put them in the dishwasher. But when a filled bottle is turned upside down, the caps almost always leak, no matter how tight I tighten them. For me this isn't a big issue as I don't carry bottles in my pocket or purse, but for some people this can be a disadvantage. Maybe I'm just the loser who only has to buy three bottles with punctured caps.?