Bình rót có nắp và khay

This little jug comes with or without a handle.

It has a thick wall and a lid, so it can keep contents warm or cold for some time.

The tray can be used to protect the table or for stability if not placed on a flat surface.

You could use the jug for hot massage oil for example. It will keep the oil warm, pouring is easy to control, and using the tray you can place it conveniently within reach. Just for inspiration...  

Printed with PETG it seems to be watertight, and it goes into my microwave, but boiling water leaks slowly through the bottom. So be careful, 3D printing comes with some limitatons.

You need to scale the model before slicing.

At 400% scale it will contain approx. 0.15 liter.
At 500% scale it will contain approx. 0.3 liter.
At 600% scale it will contain approx. 0.5 liter.

I include a layout for printing at 500% to get you started.

The jug with handle will need support for printing, I have used tree support, which is easy to remove.

I have updated with a lid with a heart engraving, and there is a smaller tray easier to print.