This sports bottle accessory set includes 2 replaceable straws, designed for users who value convenience and health. Made from food-grade, eco-friendly materials, the straws are non-toxic, durable, and perfect for daily sports, outdoor adventures, or commuting. The leak-proof design ensures a mess-free experience, while the easy-to-disassemble structure makes cleaning a breeze, maintaining hygiene at all times. Whether you're running, cycling, or working out, this accessory enhances your drinking experience with comfort and ease. Specifically tailored for ENCOOL series bottles, it offers a perfect fit and seamless performance, making it the ideal choice for ENCOOL users!