Material holders for use with a structure (e.g., a stand, tool box, etc.) may include material holding apparatus configured to hold a roll and/or box of material. The material holding apparatus may be configured to hold various material in an organized, open, and unobstructed manner to provide convenient access to the material.

The present application discloses a hook assembly, which is used to be connected to a densely gridded rack. The hook assembly of the present application comprises a main body and a top connecting portion, wherein the main body and the top connecting portion are fixedly connected, and the top connecting portion is configured to be detachably connected to the rack. The width of the top connecting portion is greater than the spacing between adjacent longitudinal metal wires. The top connecting portion is provided with a receiving groove, the receiving groove is provided along the length direction of the top connecting portion, and the receiving groove is configured to receive a longitudinal metal wire. The shelving assembly provided in the present application can be reliably connected to the densely gridded rack without reducing the width of a top plate, so as to avoid the interference of the longitudinal metal wires. Most of the sizes of the shelving assembly remain unchanged, so as to solve the technical problems existing in the prior art with minimal modification and cost. It is also possible to increase the width of the top connecting portion to further improve the load-bearing capacity of the shelving assembly.

The invention relates to a shelf system comprising a rear wall, props, shelves that are arranged on the rear wall by means of brackets, and a base. The invention wherein each prop is formed by a vertical front column and a vertical rear column and in that the rear wall is stationarily arranged between the two columns.

The invention relates to a shelf system comprising a rear wall, props, shelves that are arranged on the rear wall by means of brackets, and a base. The invention wherein each prop is formed by a vertical front column and a vertical rear column and in that the rear wall is stationarily arranged between the two columns.

A stackable can rack assembly provides a plurality of modular racks that facilitate both the loading of cans and the presentation of the cans for removal by a consumer. Multiple modular racks can be configured in a variety of stacked arrangement. A plurality of shelves are disposed at a slope to create a gravity fed arrangement to enable the cans to roll forward for dispensing. A pair of side panels support the shelves. The side panels comprise a top flat bar defined by a convex hump having a flat surface, and a bottom flat bar defined by a concave hump having a flat surface. The humps couple together and the flat surface enhance stability for stacking multiple modular racks. At least one bracket affixes to the bottom flat bar to fasten the top and bottom flat bars together. A back panel provide structural integrity to the modular racks.

A stackable can rack assembly provides a plurality of modular racks that facilitate both the loading of cans and the presentation of the cans for removal by a consumer. Multiple modular racks can be configured in a variety of stacked arrangement. A plurality of shelves are disposed at a slope to create a gravity fed arrangement to enable the cans to roll forward for dispensing. A pair of side panels support the shelves. The side panels comprise a top flat bar defined by a convex hump having a flat surface, and a bottom flat bar defined by a concave hump having a flat surface. The humps couple together and the flat surface enhance stability for stacking multiple modular racks. At least one bracket affixes to the bottom flat bar to fasten the top and bottom flat bars together. A back panel provide structural integrity to the modular racks.

A portable cooler is provided that includes a base that supports a refrigeration unit. The base also supports a plurality of upwardly-extending support poles that accommodate a top portion. The support poles, top portion, and base define a food storage volume that is surrounded by a plurality of insulative walls.

A pole caddy comprises a pole, one or more collars to each of which is removably attached a cantilevered shelf preferably made of metal wire. Each collar, preferably made of structural plastic, has a downwardly extending tab that runs along the pole. The tab has a contact portion, preferably an elastomer pad, in contact with the exterior of the pole. The weight of the shelf and any articles on the shelf applies force through a brace part of the shelf, to cause the tab to frictionally engage the pole and thus hold the shelf at a desired elevation.

A pole caddy comprises a pole, one or more collars to each of which is removably attached a cantilevered shelf preferably made of metal wire. Each collar, preferably made of structural plastic, has a downwardly extending tab that runs along the pole. The tab has a contact portion, preferably an elastomer pad, in contact with the exterior of the pole. The weight of the shelf and any articles on the shelf applies force through a brace part of the shelf, to cause the tab to frictionally engage the pole and thus hold the shelf at a desired elevation.

A wall mount adaptor of embodiments of the disclosed technology includes a wire loop with a plurality of front and back crossbars and a plurality of removably attachable shelves. Each shelf of the plurality of shelves may be removably attached by placing a curved portion of the shelf over a front crossbar, passing a back portion of the shelf between the front crossbar and a back crossbar (such as a back crossbar which corresponds to the front crossbar), and rotating the shelf such that the back portion thereof abuts the back crossbar.