This dismountable stainless steel drinking straw comes with a novel dismountable hexagonal filter system which can be removed, making the cleaning process easier. The filter keeps the Yerba Mate leaves from being ingested and the drinking pipe from being obstructed. It is made of stainless steel and therefore does not rust. It is easy to clean and rarely gets blocked. Once you try this type of drinking straw, you will not look back!!
Tube diameter: 7mm