The 1.5 liter water bottle is formed into the shape of a concertina tube, which can be varied to the users’ amount of water left. Making more space in the bag as well as decreasing shipping costs. The initial concept was brought in the background of Melbourne for my exchange student period. I found it common in Australia, people enjoy taking out 1.5 water bottles with them as well as smaller ones hence the large size of it.

Rhea Jeong