This design was developed in the designathon that was held in 2019, Swiss S&T Office. 
Our team wanted to suggest a solution for plastic jugs that are easily thrown away from customers who uses same brand products over and over with just different jugs. 

ECOBO is a service that provides permanently usable bottles and refills your bottles in your desired period of time with your favorite daily products like shampoo and body wash.
Below are rendering images of the concept design.