(as) light as a feather
US /əz laɪt əz ə ˈfɛðər/
UK /əz laɪt əz ə ˈfɛðər/

1.
ligero como una pluma, muy ligero
extremely light in weight
:
•
The package was as light as a feather, so I could carry it easily.
El paquete era ligero como una pluma, así que pude llevarlo fácilmente.
•
Despite its size, the sculpture was as light as a feather.
A pesar de su tamaño, la escultura era ligera como una pluma.