Aspects of the invention provide a package system comprising: at least one secondary packaging container or carrier (790; 1090; 1190; 1290) holding at least one primary container (B); a tertiary packaging carton (10; 90; 110; 310; T) holding the at least one secondary packaging container; and a blank (110; 1110; 1210; 1310; 1410; 1510; 1610; 710; 810) for forming the carrier (790; 1090; 1190; 1290). The blank comprising atop or bottom panel which is asymmetrical in shape about a centre axis of the top or bottom panel. The top or bottom panel by itself providing a single-layer top or bottom wall when a carton is erected from the blank. A first free side edge of the blank extends transversely with respect to the centre axis, at least a part of the first free edge being symmetrical about a point of symmetry.

The invention provide a package system comprising: at least one secondary packaging container (95) holding at least one primary container (B); and a tertiary packaging carton (57; 157) holding the at least one secondary packaging container (95). The at least one secondary packaging container (95) is of the basket carrier style having an open-topped structure and comprises a base wall (78/80); opposed first and second side walls (14, 18); opposed first and second end walls (12, 16); and a medial handle structure (20/22) connected to the first and second end walls (12, 16) and disposed between the first and second side walls (14, 18). Additionally, at least one corner structure (14a) is disposed between the first side wall (14) and the first end wall (12) of the secondary packaging container (95). At least one corner structure (43a) is also disposed between the first side wall and the first end wall of the tertiary packaging carton.

The invention provide a package system comprising: at least one secondary packaging container (95) holding at least one primary container (B); and a tertiary packaging carton (57; 157) holding the at least one secondary packaging container (95). The at least one secondary packaging container (95) is of the basket carrier style having an open-topped structure and comprises a base wall (78/80); opposed first and second side walls (14, 18); opposed first and second end walls (12, 16); and a medial handle structure (20/22) connected to the first and second end walls (12, 16) and disposed between the first and second side walls (14, 18). Additionally, at least one corner structure (14a) is disposed between the first side wall (14) and the first end wall (12) of the secondary packaging container (95). At least one corner structure (43a) is also disposed between the first side wall and the first end wall of the tertiary packaging carton.

A secondary packaging comprises a tray and an insert. The tray is configured to localize a lower end of primary packages and the insert is configured to localize an upper end of the primary packages. The insert is formed from the material of the tray.

A secondary packaging comprises a tray and an insert. The tray is configured to localize a lower end of primary packages and the insert is configured to localize an upper end of the primary packages. The insert is formed from the material of the tray.