Air Up has created a bottle with the help of 3D printing that hopes to encourage better water consumption thanks to changing flavors.
Environmental impact of bottled water 'up to 3,500 times greater than tap water', Water
3D Printing Materials – The Ultimate Guide
3D Printed Universal Fin Can
This device recycles plastic water bottles into 3D printing filament (and it's open source)
HydroFlask — Design Life-Cycle
History of 3D Printing: It's Older Than You Think [Updated]
The Engineer - NUS team creates device that generates electricity from air moisture
Air Up, the Water Bottle Designed With 3D Printing That Changes the Taste of Water - 3Dnatives, air-up
Do you have any Tips on printing airtight with a fdm-printer? : r/3Dprinting
50 Easy & Fun Things to 3D Print in 2024
Open Source 3D Printed Water Filter : 7 Steps (with Pictures) - Instructables
The 8 Best Water Bottles of 2024