The 8mm Stainless Steel Straw 2-Pack is a reusable solution for disposable plastic straws and an ideal accessory for the Klean Kanteen insulated tumblers and steel pint cups. Whether you're drinking smoothies, pressed juice or iced coffee, Klean Kanteen straws make drinking safe and easy. Our straws are made of high quality 18/8 stainless steel with a safe, food-safe, removable silicone flex tip. No more plastic - just your favourite drinks on the go.