How to keep your water chilled even in plastic bottles...

 Don't just freeze the bottles this summer but also drink the water... this is how you can keep it chilled again and again with a little bit of smartness.

What you have to do is:

• Fill your water bottle half
  

• freeze it overnight; by keeping it horizontally
• when required fill the other half with water.

This is going to be the best summer hack for everyone and it's easy to try as well. At least for few hours, you will not look for cool water here and there.