Abstract: The assembly 100 includes a container 102 and a lid 104. The container 102 includes a main body 110 and a container rim 120 surrounding the main body 110. The container rim 120 has an outer peripheral horizontal top surface 122 and an inner peripheral horizontal top surface 124 vertically above the outer peripheral horizontal top surface. The lid 104 includes a ring-shaped lid frame 130 and a membrane 132 that is attached over a top surface of the lid frame 130 and seals with inner peripheral horizontal top surface.

Abstract: A container having a pair of side walls and end walls and corner walls being provided between a respective end wall and side wall, a flange formed on one of the corner walls, said flange functioning as a hinge, a ring member formed integrally with the flange, the ring being sized to sit on top of the container.

Abstract: The assembly (100) includes a container (102) and a lid (104). The container (102) includes a main body (110) and a container rim (120) surrounding the main body (110). The container rim (120) has an outer peripheral horizontal top surface (122) and an inner peripheral horizontal top surface (124). The outer peripheral horizontal top surface (122) surrounds the inner peripheral horizontal top surface (124) and is vertically below the inner peripheral horizontal top surface (124). The lid (104) includes a ring-shaped lid frame (130) and a membrane (132) that is attached over a top surface of the lid frame (130). The lid frame (130) includes a flat strip portion (134) having a continuous flat top surface and a continuous flat bottom surface, which bottom surface engages the outer peripheral horizontal top surface (122) when the lid (104) is in a closed position. The lid frame (130) also includes at least one latching tab (136, 138) that is made integral with an outer edge of the flat strip portion (134).