Abstract: The invention relates to a container assembly comprising a container part with a circumferential wall and a bottom wall, and a lid part comprising a connection portion for connection to a rim of said circumferential wall and a lid which is pivotably connected to said connection portion, said connection portion comprising an upper wall provided with an access opening which can be sealed with said lid, and said connection portion is provided with stacking provisions which enclose said access opening and which are complementary with stacking provisions at the bottom of said container part.

Abstract: A lid part for a container, the lid part is substantially made from a thermoplastic material and includes a connection portion for connection to a rim of a container part and a lid which is pivotably connected to the connection portion. The connection portion includes an access opening and a circumferential first flange surrounding the access opening, the lid including a circumferential lid flange extending towards the connection portion, perimeters of the lid flange and of first flange mutually adapted to allow the lid to close in a sealing manner on the first flange of the connection portion, and an area of the access opening is at least about 50 cm2.