The travel straw is made of safe silicone material, reliable and reassure to use, the ends of straw are round design, and with smooth borders, so will not scratch mouth, due to the material, the straw can be repeatedly, suitable for child, teens, adults and elderly to use. These portable straws and cleaning brushes can be folded freely without deformation, and are easy to put into the silicone case; Each case has a keychain, so it can be easily clipped to bags, purses or waist, pockets, etc. It is more convenient to carry with you when you go out.