Review on BUILT 5237208 Freezeable Insulated 18 Ounce by Nick Morales

Frozen overnight, this bottle stays cold for a long time. I used to freeze a shaker bottle 3/4 full of water and fill up the rest in the morning. It was cold all day. But one day it was full and cracked in the freezer. I was happy to find this water freezing bottle at a decent price. I freeze it overnight, take it out in the morning and fill it up with cold tap water and by 10am it's not much colder than room temperature. PLUS, the straw/teat only allows tiny sips. I would have to take 4 "sips" to even take a full mouth. So, it's nice, I'll give it, but as for the water temperature and being able to drink it, don't waste your money.