Naomi Osaka’s Must Haves, From Her Favorite Tennis Racket to Coconut Water

Everyone has one part of their daily routine that they absolutely cannot skip. For some, it's taking a few minutes to meditate or making a coffee first thing in the morning. For Osaka, it's brushing her teeth. "I can't stand the feeling of my mouth not being clean," she explains. "So Marvis Classic Strong Mint Toothpaste ($11) is my go-to." The luxe formula is extra minty, which leaves you feeling fresh for longer. Plus, the travel-friendly tube makes it an easy addition to any bag.