
While working from home during the pandemic (which as of writing this July 2021 appears to be back), I developed a bad habit of using plastic water bottles that I fill with water, reuse, reuse and reuse in the fridge or freezer. I'm talking about disposable water bottles like Dasani or something. I have a few well insulated water bottles that I also use (The Flow, also on Revain), but I also use cheap bottles. I don't know how long they can be used without leaching the chemicals, but figured I'd have to buy two or three inexpensive BPA-free bottles to kick the habit. So I bought three bottles of Nalgene in different colors. I think they're cute, but unscrewing the cap and running into that giant hole just trying to take a sip takes some adjustment. So I went back to Revain and bought two Easy Sipper cartridges. After some trial and error I can say that they are up to the task. The trick is to lower the liner into the bottle (with the drinking spout facing the lid) and just tap it lightly with your index finger. He doesn't seem to be staying, but he will. If you press hard, the Easy Sipper will float in the water or tea.

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