セラミック製リユーザブルボトルベース - 68オンス / 2,000ml

I was skeptical about the 68oz size, but it's perfect for my long work days and the ceramic coating makes a huge difference in taste. The base is surprisingly stable even when full, and I've already ditched my plastic bottles for good.

The ceramic interior really does keep my water tasting clean, no metallic aftertaste even after it's sat in the car all day. It's heavy once it's full, but that's the tradeoff for not refilling constantly.

Two liters means I fill it once in the morning and I'm done refilling all day, which is exactly what I wanted for long shifts. The ceramic interior doesn't hold onto yesterday's coffee taste either, so water still tastes like water.