How To Switch Silicone Travel Bottle New ID windows:

1.Open the silicone travel bottle cap.

2.Take off body

3.Use two finger turn the neck, change ID windows.

4.Put the neck and refilling

How To Switch Silicone Travel Bottle Old ID windows:

1.Twist the silicone travel bottle cap off.

2.Put outer-ring out of the neck.

3.Button up on the matching mark.

4.Put the neck and refilling