Maybe you need to make the experience better? I saw that you have a water bottle, but I personally find drinking straight from a bottle or canteen less enjoyable. What has helped me was making it more a ‘ritual.’ I have a cute stainless steel canteen, and when I’m at home I also have a nice glass. Pouring water into a glass cup and drinking from there just feels nicer. I use a specialty glass that’s more designed for drinking coffee, and it makes the water feel so much smoother and overall more enjoyable.

Cleaning a little glass cup is also easier than washing a canteen or bottle.