BPA FREE-This straw is made of BPA-Free material,which meets food grade and medical grade.
Reusable-It's design to serve as a reusable straw,which can take place of plastic straws which causes heavy pollution and huge waste of money.
Collapsible-A tiny sturdy case comes with the package,you can fold the straw into 4 pieces and put it inside the case.
Lightweight & Portable-You can tie the case onto your bag or belt as it's like a key-chain. You will like to bring it anywhere you go because no need to save space any more.
Easy to clean-Straws,not matter plastic or steel one,will always give birth to bacteria if forget to clean it for a long time.With the cleaning brush in the package,you can get your straw clear and clean right away.Brush in and out,few seconds,done！