CamelBak: A sustainable alternative to single-use plastic straws. Each straw in the 5-piece set is 10 in length and features a wide opening - great for cold beverages, smoothies, shakes, iced coffee and tea. Easy to clean and BPA, BPS, and BPF free.FEATURES5-Piece set10 straws work with 20 oz and 30 oz TumblersWide openingEasy to clean: Dishwasher safeDrink Clean: BPA, BPS, and BPF free SPECIFICATIONSACTIVITY: AccessoriesBPA/BPS/BPF FREE: Yes