Voyager Tumbler - Signature

The ceramic lining is the reason I bought this, and it truly keeps my coffee tasting clean and rich all morning. I also tested the 360° lid by tossing it in my bag with hot tea, and not a single drop came out.

The push-button lid really is leak-proof—I tossed it in my bag with a half-full coffee and not a drop spilled. The ceramic lining keeps my morning brew tasting clean and fresh hours later.

I’ve been using it for a week and the ceramic lining really does keep my coffee tasting fresh, not metallic. The push-button lid seals perfectly even when I toss it in my bag. Stays hot for hours without fail.