From Chloe Kim to Angel Reese, Athletes and Fitness Gurus Share Their Best Product Recs

Hydro Flask Stainless-Steel Water Bottle ($32, originally $45)

Though the water bottle wars persist, water polo star Ashleigh Johnson counts one brand above the rest. Hydro Flask "keeps the water cold and is easy to carry around," she says. She loves it so much, she has several in constant rotation. "I keep one in my car, one in my house, I'll take one to practice," she says. "But I always have one with me, because hydration is key. I can feel it in my body when I'm dehydrated and I know I'm not training at the level that I need to be and I'm definitely not recovering at the level I want to be."