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The insulation keeps my coffee hot for hours, which is rare for a bottle this light. I've been carrying it to work and the gym every day since it arrived, and the zero waste angle makes me feel better about my purchase.

The insulated walls actually keep my coffee hot for hours, and the lid seals perfectly so it never leaks in my bag. I've been carrying it everywhere since it showed up, and the lightweight build makes it feel like I'm not even holding anything.

Bought this for everyday hydration and the insulated design actually keeps my water cold through a full workday, which is exactly what I needed. It's so easy to grab on my way out the door that I've been drinking way more water than before.