The Klean Kanteen 3 Piece Straw Lid Set as the perfect accessory for our 16oz or 20oz Insulated Tumblers and Steel Pint Cups and to save the planet from plastic straw waste. Great for smoothies, pressed juice, or iced coffee, the Straw Lid Set makes sipping safe, easy and spill resistant. Straw is made from high quality 18/8 stainless steel with a safe, food grade, removable silicone flex tip. Press fit Straw Lid is BPA-free and easy to clean with removable silicone gasket. Set comes with a Straw Brush made of 18/8 stainless steel and natural palm fiber bristles to make it easy to keep the straw maintained, clean and easy to go from smoothies to coffee to water. A great solution to single use straws and easy hydration!