The capacity is measured in water.
Filling machine, funnel or pour, tighten the lid on anti-theft ring buckle.
When the customer is used to open the lid counterclockwise, anti-theft ring that is off.
The bag and the spout cap are separate in one box when shipped;
About the sizes, it is manually measured, there will be some little errors.
About the colors, different computer monitors and different photos lighting, chromatic aberration is inevitable.