Crafting a paper water bottle consists of creating a cylindrical form with the paper, then coating it to really make it waterproof. “We had normally planned to be within a Tetra Pak box, as well as style was inferior to it's now that we’re in a very box,” he explained. https://waterinpaperbottle.school.blog/2025/02/04/why-tetra-pak-water-packaging-is-better-for-the-environment/