A paperboard packaging container for bulk solids includes a container body having a container wall extending from a container bottom edge to a container body opening and having an inner surface facing an inner compartment in the packaging container, and a lid for closing the container body opening. An upper reinforcing rim is applied at the container body opening and extends along the opening edge, defining a perimeter of a container access opening and is joined to the inner surface of the container wall by means of a weld seal which extends around the container body opening and has an upper edge including a first abutment surface arranged to abut against a second abutment surface on an inner lid surface with the lid in a closed position on the container access opening and form a tight seal between the rim and the lid with the lid in the closed position.

A modular storage system of connectable, heavy-duty storage boxes, crates, rolling carts and/or dollies, work surfaces, organizers, trays, accessories is provided for internal and external item storage and organization and convenient access for use and transport, that is expandable, customizable and readily adaptable. Storage boxes have different sizes by length, width and/or height and have universal box-to-box connection system for stacking and connection to mounting accessories. Boxes have removable, customizable organization inserts (e.g., dividers, storage trays, bins, alignment trays for bins, and bins of different sizes). Box lid rib grid with bosses and undercuts expands internal organization, including cooperation with dual purpose dividers and accessories. Boxes have external mounting accessories to expand external organization. Different housing modes are provided including wall mount systems for wall or side of a truck or van, and different transport modes are provided (e.g., base box with wheels, or on a dolly or a cart).

Provided is a storage container for storing a material, the storage container including a lid and a container body having a first portion for holding the material and a second portion to which the lid is configured to be attached. The second portion is spaced from the first portion in a longitudinal direction by a collar defining a gap between the first and second portions. The first portion has a wall with a closed bottom portion defining a cavity for the material and the second portion has a wall defining an opening for accessing the cavity.

A container has a side wall thickness profile sufficient for withstanding loads such as a top load, a package including the container and a lid, and methods and systems related to the container, are disclosed.

An article storage device, includes: a plurality of luggage cargos configured to store an article; and a base member configured to allow the plurality of luggage cargos to be stacked, wherein an upper surface of the base member and upper surfaces of the luggage cargos are each provided with an engaging portion, lower surfaces of the luggage cargos are each provided with an engaged portion configured to detachably engage with the engaging portion, the plurality of luggage cargos include a first luggage cargo and a second luggage cargo having the same width dimension and different height dimensions, and the luggage cargos are each configured to be stacked on the base member by the engaged portion engaging with the engaging portion of the base member or a different luggage cargo.

A container having a center portion and two side portions each situated at an angle to the center portion and extending in opposite directions such that the a left half of the container is substantially identical to a right half of the container but rotated 180 degrees to form a Z shaped profile of the container. This Z shaped profile allows containers to be stacked upon each other to provide space savings in storage and shipping of the container and the container when filled with liquid.

A food container coupling system includes a food container configured to attach to a bottle coupler. The food container includes a food compartment with a side wall and a bottom, which has a food compartment coupling structure extending therefrom. The system also includes a bottle coupler with a top rim and a bottle coupler coupling structure extending from the top rim. The bottle coupler further has an annular opening adapted to fit around the neck of a bottle, a small can or a large can. When the food container is mounted to the bottle coupler, the food compartment coupling structure mates with the bottle coupler coupling structure.

A jobsite communications center including a communications module including an electrical power source, at least one speaker and at least one antenna and a toolbox-like housing for enclosing the communications module and having a handle and first and second connection assemblies, the first connection assembly enabling readily-disconnectable and reconnectable stacking interconnection of the communications center with tool boxes, the second connection assembly enabling readily-disconnectable and reconnectable mounting of the communication center on a toolbox-carrying cart in a manner similar to connection of toolboxes thereto.

A food container coupling system is disclosed that includes a food container configured to attach to a can or a beverage container lid/coupler. The food container includes a food compartment with a side wall and a bottom, which has a food compartment coupling structure. The food compartment coupling structure has an inner wall coupling structure with an inner wall jut, and is shaped complementary to the rim of a beverage can and when the food container is mounted to the beverage can, the food compartment coupling structure mates with the beverage can rim. The system may also include a beverage container lid/coupler with a coupling ring adapted to mate with the rim of a beverage container, wherein the rim defines a second plane, and a beverage container lid coupling structure extends from the second plane and can mate with the food compartment coupling structure.

In an embodiment, a transportable container may include a container portion with an opening into an interior space; a lid for closing the opening; a handle for carrying the container; and a pivotable side latch, pivotally connected to the lid, moveable between a retaining position and a storage position. The pivotable side latch may be configured to engage a retaining structure of another container when the pivotable side latch is in the retaining position. The pivotable side latch may be configured to be in a depression of the lid when the pivotable side latch is in the storage position. With the container in an upright position, the pivotable side latch may automatically move toward the depression when the pivotable side latch is released from the retaining position. The container portion may include a retaining structure with an upward-projecting lip configured to engage a pivotable side latch of a further container.