This gif was created as part of a personal project inspired by an online article titled 'The Return of the Milkman'. 
The idea of having milk delivered straight to your doorstep is very much an alien concept to a lot of people these days. However studies have shown that it is now making a resurgence. As the desire to eliminate plastic waste increases, the idea of glass bottles is becoming much more appealing.
The article talks about the benefits of using a milkman and how popular it is becoming.