Out of interest I got the air up system for flavored water (without sugar and calories). Read my experiences here.
I tried Kim Kardashian's $45 water bottle that 'tricks' you into tasting flavors - I was so hydrated but very confused
air up® Ocean Blue bottle + Watermelon pods (3-pack)
air up® Starter Set
Air Up Water Bottle Review: Its Smelly Gimmick Really Stinks
The 8 Best Water Bottles of 2024
Air Up Water Bottle Review: Clever, but not for flavored water lovers - Reviewed
The 8 Best Water Bottles of 2024
10 Best Water Bottles of 2024 - Reviewed
air up® Starter Set