I want to rate in negative. Unfortunately, Amazon doesn't provide that privilege. I have got a defective product. It had a crack at the bottom. Hence, leak proof can't be possible. I couldn't replace or ask for refund. As, this product wasn't under the replacement/ refund policy. Advice: Save your money. I have ordered in a rush.
The shaker was delivered earlier today, to check it i poured some water and the water started leaking. When i checked amazon to replace this item, it said that i can’t replace it nor i can return it. So please don’t buy this. You’ll regret it.