Tyla's Must-Have Products: From Her Go-To Perfume to a Hydrating Body Oil

Tyla loves ice-cold water, and the Stanley Quencher H2.0 FlowState Tumbler ($45) is always at her bedside. "Water tastes better coming out of a Stanley. I'm not even joking," she says, noting that she didn't believe the hype at first. She adds, "The water stays cold for like a whole day."

The Stanley Quencher H2.0 FlowState Tumbler is a PS editor-backed pick as well. Its insulated stainless steel construction keeps liquids cold for at least seven hours. Plus, it comes in a range of sizes and colors.