F1 Academy Driver Chloe Chambers Needs This $10 Beauty Product to Race — Plus 4 More Picks

"The Lululemon Everywhere Belt Bag ($38) is exactly what you need going out for a day, or if you're at the airport and just need to grab something really quickly," Chambers says. "It's home for all your essentials. It's pretty much perfect!"

The pouch is a PS-editor favorite, too, and holds one liter's worth of belongings. It comes in 16 colorways, plus two trending shades, and has both an inner and outer pocket. You can read more about why it's a top-rated essential in our Lululemon Everywhere Belt Bag editor review.