The straw is made from high-quality food-grade stainless steel, ensuring its durability and resistance to rust and corrosion. This makes the straw suitable for frequent use, and it can withstand various types of beverages, including hot and cold liquids.This allows users to carry the straw easily in their bags or pockets, making it easy to reach all areas and ensure thorough cleaning after use. Overall, the stainless steel straw with a cleaning brush offers a sustainable and practical solution for individuals looking to reduce their plastic waste.