I’m really surprised with the fact that this water bottle can keep my ice water cold for as long as 36 hours. I can’t believe it!  I have also tried it with hot coffee. After 20 hours, the coffee was still at I’m really surprised with the fact that this water bottle can keep my ice water cold for as long as 36 hours. I can’t believe it!  I have also tried it with hot coffee. After 20 hours, the coffee was still at tongue burning temperatures. This bottle  beats all my previous insulated water bottles. Given its price, it's really amazing!I throw it into my backpack directly, upside down.tongue burning temperatures. This bottle  beats all my previous insulated water bottles. Given its price, it's really amazing!I throw it into my backpack directly, upside down. No leakage, no sweat at all. I like the wide opening design. I can clean it with normal brushes. The bottle is not heavy. Easy to carry around with the handle.Though it's a brand new bottle, there are no strange tastes at all. It seems to be made of high quality stainless steel. That’s why it doesn’t  have any metal taste.I definitely recommend it!

I drink lots of ice cold water everyday to keep myself hydrated. I have bought a couple of water bottles over last few years from different brand. I have been using this water bottle for two weeks and it is so far my favorite.

The water is still fridge cold after 20 hours placed outside my house. Be careful if you test it with hot coffee or water. I don’t really use it for hot beverage but still tested. It still can burn my tongue after 10 hours. Impressive.

This 32 oz bottle doesn’t fit into the cup holder in my car, which is expected given the size. I lay it down on the passenger seat while driving. This isn't an issue because the lid seals well and no leakage at all.