A universal handle attachment tool comprises a body having a plurality of tool sides each having a container interface surface operable to engage a face of a particular container, and having a container handle interface slot operable to receive a handle of the container. The slot can comprise a keyed profile operable to interface and lock the handle attachment tool to the container. The container interface surface extends in opposing directions beyond the slot to facilitate distribution of one or more loads acting between the face of the container and the handle attachment tool to facilitate manipulation of the container. A container for storage of at least one object comprises a container body defined by a plurality of sidewalls, and a recessed portion formed a sidewall defining a recessed cavity. The container has a handle spanning the recessed cavity, whereby the recessed cavity facilitates clearance of at least one finger of a user upon grasping the handle.

A universal handle attachment tool comprises a body having a plurality of tool sides each having a container interface surface operable to engage a face of a particular container, and having a container handle interface slot operable to receive a handle of the container. The slot can comprise a keyed profile operable to interface and lock the handle attachment tool to the container. The container interface surface extends in opposing directions beyond the slot to facilitate distribution of one or more loads acting between the face of the container and the handle attachment tool to facilitate manipulation of the container. A container for storage of at least one object comprises a container body defined by a plurality of sidewalls, and a recessed portion formed a sidewall defining a recessed cavity. The container has a handle spanning the recessed cavity, whereby the recessed cavity facilitates clearance of at least one finger of a user upon grasping the handle.

A universal handle attachment tool comprises a body having a plurality of tool sides each having a container interface surface operable to engage a face of a particular container, and having a container handle interface slot operable to receive a handle of the container. The slot can comprise a keyed profile operable to interface and lock the handle attachment tool to the container. The container interface surface extends in opposing directions beyond the slot to facilitate distribution of one or more loads acting between the face of the container and the handle attachment tool to facilitate manipulation of the container. A container for storage of at least one object comprises a container body defined by a plurality of sidewalls, and a recessed portion formed a sidewall defining a recessed cavity. The container has a handle spanning the recessed cavity, whereby the recessed cavity facilitates clearance of at least one finger of a user upon grasping the handle.

A cooler having a main body with opposing openings. Lids cover the openings. The cooler is configured to rest on a second lid while first lid is operable. The cooler is flipped over to reorient the contents and situate old ice on top of new items. The second lid is now accessible while the cooler rests on the first lid. One or more latches are included to selectively secure the lids in a closed position.

A long-term outdoor storage container is provided to store items at a wildlife or game observation or hunting location, optionally adjacent a treestand or other elevated platform. The storage container can include a closure panel hingedly secured to a housing having integral legs that stabilize and/or space the container relative to a tree or other support, latches to securely close the panel relative to the housing, optionally in a waterproof sealed manner, an insert in an internal compartment of the container to stow items therein, and retention strap flanges to retain a retention strap that secures the container to a tree. The container can include flanges or loops to accommodate a lock and cable, thereby securing the container against theft. The container can include a display to display time, temperature, barometric pressure and other information.

Modular containers are formed in a collapsible fashion by flexible or rigid bodies and panels. A size of a modular container may be selected by inflating the modular container to a desired pressure or volume, coupling two or more bodies of the modular containers together, or mating the bodies of the modular containers to common bases or surfaces. The modular containers may be accessed via one or more openings in vertical or horizontal surfaces of such modular containers in order to load items into such modular containers or to unload the items therefrom. The modular containers may be assembled or collapsed manually or automatically, and transported to one or more locations separately or in stacks.

A method of manufacturing a container (1), comprising: providing a body (100) defining a chamber for storing a product and defining an opening through which the product is dispensable from the chamber; selecting a first structure (200) from a plurality of structures, each of the plurality of structures having a feature for forming part of an exterior surface of the container (1) when the respective structure is affixed to the body (100), the feature of the first structure (200) differing from the feature of another structure of the plurality of structures; and affixing to the body (100) the first structure (200) with the feature of the first structure forming part of the exterior surface of the container (1). Also disclosed are a container and a bundle or package of containers.

A shipping container includes an insulated base, an upper perimeter portion including one or more securing mechanisms, insulated side panels, and an insulated lid. Each of the insulated side panels is movable between a respective first position and a respective second position, wherein the shipping container is in the first configuration when all of the insulated side panels are in the first positions and collapses into the second configuration when all of the side panels are in the second positions. The insulated lid is removably attachable for selectively closing and accessing an internal storage volume. Each of the securing mechanisms is configured to removably secure the upper perimeter portion to the insulated base when the shipping container is in the second configuration. Each of the securing mechanisms is also configured to removably secure the insulated lid to the upper perimeter portion in both the first and the second configurations.

A portable insulated storage container includes an insulated body having an internal cavity for storing one or more items and an insulated lid. The insulated body includes a base, first and second opposing end panels, and first and second opposing side panels. The first and second opposing end panels are each configured to move between a first vertical orientation and a second horizontal orientation. Each of the first and second opposing side panels includes an upper portion connected to a lower portion by a hinge. The insulated lid configured to engage the insulated body to close the internal cavity.

A portable system for washing tools is disclosed. The portable system includes a first receptacle, a second receptacle, and a filtering assembly engaged with one of the first and second receptacles. The filtering assembly is configured to engage with and communicate water from one receptacle for washing tools. The water and any mud are collected in the other receptacle. When water is depleted from a receptacle, the filter assembly is transferred to the other receptacle for reuse of the water wherein the process is repeated. The filtering assembly includes a displacement element for creating a distance between a water input port and any mud at a gravitational bottom. The filtering assembly can subsequently be moved back and forth between each receptacle for continue reuse of the water for cleaning tools.