Ace 再生コルク ガラスカップ

The glass feels sturdy and the cork band fits so snugly that I forget I'm holding a reusable cup. It's become my morning coffee staple, and it cleans up in seconds with a quick rinse.

I’ve been using this cup every morning for two weeks now, and the glass body keeps my coffee at the right temperature without any plastic taste. The cork band is comfortable to hold even when the drink is hot, and it’s held up fine in the dishwasher despite my worries.

The cork band is the star here—it’s grippy and warm to hold, and the glass keeps my coffee tasting clean without any plastic aftertaste. It’s the first reusable cup I’ve actually stuck with past a week, and it feels nice enough to leave on my desk.