Bests & Worsts Reviews from Amazon

I recently received my Iron Flask and I'm thrilled with the quality! I put it to the test right away, filled it up halfway with ice and then to the top with water, put it outside on a 90 degree day and waited, and waited, and waited.... 6 hours later it still had ice in it. I brought it in the house and set in on the counter...6 hours after bringing it in the house is still had some. 12 hours total. I did this test along with a regular metal water bottle. The ice in that bottle had melted within one hour and the water was very warm within two. It also had condensation on the outside which the iron flask didn't have. I saw other reviews stating that the lid smelled and I experience that. The water tasted fresh the next morning and although not icy it was still cold 24 hours later. Love the three lid options. One other thing that may be a recent change is that the logo is embossed rather than painted on so it shouldn't rub off. I'm very happy about this purchase! The attached picture shows the Iron Flask and my regular water bottle after about an hour and a half.