In most cases, bacteria adversely affect humans when they increase massively in excess of a certain amount. The antibacterial finishing prevents the growth of bacteria so that the product surface can be kept hygienic.

Antibacterial finishing

The MTA-Z08R/15R series has a silver-based (Ag-based) antibacterial finish.

- Test method: The antibacterial finish has been tested in accordance with JIS Z 2801 (ISO 22196).
Testing organization: Boken Quality Evaluation Institute
- Tested part: Bottle boot
- Processing method:
Bottle boot | Kneaded into the silicone rubber
- Antibacterial agent used: Silver-based antibacterial agent
- Test result: 2.0 or higher antibacterial activity value

     Photos showing the results of the antibacterial test in accordance with JIS Z 2801 (ISO 22196)

          *Test results on the stopper resin of our MCT-K series with the same antibacterial finish

                                                      as that applied to this series

The removable bottom boot guards the bottom of the bottle against damage or shocks if it is attached to the bottle on the go.

Available in two colors of Moss Forest and Star Gaze

The removable bottle boot allows you to enjoy changing the colors depending on your mood on the day or the color of the bottle you will carry.