A container formed from a blank of sheet material includes a bottom panel, first end panel, and first side panel that together form a first corner of the container. The first corner is secured by a first corner locking member. The first corner locking member is struck in part from a first corner flap and in part from the first side panel. The first corner locking member is hingedly connected to the first corner flap along a first fold line. The first corner locking member is inserted through a slot formed through the first end panel and into a first corner aperture formed through the first side panel, wherein the first corner aperture is formed by folding the first corner locking member out of plane with the first side panel.

A package for food products including a first portion, a second portion, and at least one indicator. The first portion has a first closed end, at least one first side wall surrounding the first closed end, and a first open end opposite the first closed end. The second portion has a second closed end, at least one second side wall surrounding said second closed end, and a second open end opposite the second closed end. The first portion and second portion are movably connected at their respective open ends. The at least one indicator is placed in communication with the package such that when the package is expanded to a desired inner volume the indicator is activated. The closed end of either portion may be opened when a desired inner volume of a food product is reached.

A package for food products including a first portion, a second portion, and at least one indicator. The first portion has a first closed end, at least one first side wall surrounding the first closed end, and a first open end opposite the first closed end. The second portion has a second closed end, at least one second side wall surrounding said second closed end, and a second open end opposite the second closed end. The first portion and second portion are movably connected at their respective open ends. The at least one indicator is placed in communication with the package such that when the package is expanded to a desired inner volume the indicator is activated. The closed end of either portion may be opened when a desired inner volume of a food product is reached.

A shoebox includes a first main panel; a second main panel opposite the first main panel; a first connecting panel extending from the first main panel, the first connecting panel defining a locking slot; a second connecting panel extending between the first main panel and the second main panel opposite the first connecting panel; an overlapping panel extending from the second connecting panel and at least partially overlapping the first connecting panel; and a locking tab extending from the overlapping panel, the locking tab in locking engagement with the locking slot in a closed and locked configuration of the shoebox.

A method of securing a shoebox in a closed and locked configuration comprising providing a shoebox in an open and unlocked configuration, the shoebox defining an interior and a shoebox opening allowing access to the interior; folding a main panel of the shoebox over the shoebox opening to prohibit access to the interior; folding an overlapping panel of the shoebox over a connecting panel of the shoebox, the connecting panel defining a locking slot; and inserting a locking tab of the shoebox into the locking slot to secure the shoebox in the closed and locked configuration, the locking tab extending from the overlapping panel.