A custom hair coloring container, components of the container, and method of use and doing business. In one embodiment, the container includes a container body, a hair colorant container section of the container body removably mountable to a peroxide container section of the container body, and the hair colorant container section and the peroxide container section collectively forming a cavity with an inside surface. The hair colorant container section may include a first interior seal threadedly engaged with the inside surface within the hair colorant container, and the peroxide container section may include second interior seal threadedly engaged with the inside surface within the peroxide container section.

The present disclosure relates to a container assembly formed from a first shell component and a second shell component releasably locked together. The first shell component includes a first side wall, a first outer wall, a first male locking portion, and a first female locking portion. Similarly, the second shell component includes a second side wall, a second outer wall, a second male locking portion, and a second female locking portion. To form the container assembly, a user rotates the two shell components to be oriented 180-degrees with respect to one another and presses the two shell components together. Upon pressing, the first male locking portion is configured to releasably lock with the second female locking portion while the first female locking portion is configured to releasably lock with the second male locking portion to releasably hold the two shell components together.

In some embodiments, apparatuses and methods are provided herein useful for reusable containers and item delivery using reusable containers. In several embodiments, the reusable containers described herein include removable divider walls that can be used to selectively divide an interior of the container into multiple smaller portions. By a further approach, the container and divider walls can have cooperating components to mount the divider wall to the container. In some embodiments, the reusable containers described herein can also include bag handle holding features so that bags placed therein are prevented from spilling contents during transport.

A container includes trays having a substantially identical profile. For each tray, the tray includes a rim that includes a proximal segment, a bead segment, and at least one vent channel defined in the proximal segment, the bead segment has an upwardly-extending member and a downwardly-extending member, the upwardly-extending member defines a first cavity, and the downwardly-extending member defines a second cavity. When the trays are engaged to close the container, the upwardly-extending member of the first tray is received in the second cavity of the second tray, the upwardly-extending member of the second tray is received in the second cavity of the first tray, the first and second trays define an interior volume of the container, the proximal segments of the rims of the first and second trays are in face-to-face contact to substantially seal the interior volume, and each vent channel is in communication with the interior volume.

A container includes trays having a substantially identical profile. For each tray, the tray includes a rim that includes a proximal segment and a bead segment, the bead segment includes an upwardly-extending member and a downwardly-extending member, the upwardly-extending member defines a first cavity, and the downwardly-extending member defines a second cavity. When the trays engage to close the container, the upwardly-extending member of a first tray is received in the second cavity of a second tray, and the upwardly-extending member of the second tray is received in the second cavity of the first tray. When the first tray and the second tray are stacked, movement of the second tray relative to the first tray is limited by the upwardly-extending member of the first tray engaging the rim of the second tray, and/or by the downwardly-extending member of the second tray engaging the rim of the first tray.

A container assembly includes a first component, a second component, and a third component. Each component has an outer wall, a side wall extending upward from the outer wall, and a lip extending outward around a perimeter of the side wall. Each of the lips of the components are releasably lockable with another lip to form a modular container assembly.

A biodegradable packaging for storing eggs is provided and includes a package manufactured from the plastic transformation of a biodegradable composition, including at least one source of gelatinized starch, at least one source of powder starch and at least one natural fiber. The embodiments present a new design, improved ergonomics of handhold, high stacking capacity, improved mechanical resistance and moisture resistance over other biodegradable packages, besides high thermal insulation. After consumption of the eggs initially packaged in its interior, the embodiments may be reused as a plant's vase, as a complement to animal feed or as an organic compound.

The invention relates to a protective housing for a biopharmaceutical liquid bag having a lower shell with a bottom and side walls, and an upper shell. The upper shell includes a housing for receiving the bag, and can be inserted into the lower shell, in such a way that the opening of the housing is adjacent to and facing the bottom of the lower shell, and in such a way that the upper shell is laterally held in place between the side walls of the lower shell.

Risers for use in a riser assembly to provide access to below-grade chambers or vaults are provided. Risers may include an angled wall connecting a first end and a second end spaced apart along a central lengthwise axis. In an embodiment, the riser may include a plurality of latches spaced around the first end and the second end with radially extending lips and canted terminal end surfaces. A plurality of receivers may be spaced between the first plurality of latches on the first end and the second end. Alternatively, plurality of latches may include a first and second latch body extending to a terminal end that comprises a first circumferentially extending lip and a first canted terminal end surface. Risers may be configured to connect to other risers to form a riser assembly.

A container assembly includes a first component, a second component, and a third component. Each component has an outer wall, a side wall extending upward from the outer wall, and a lip extending outward around a perimeter of the side wall. Each of the lips of the components are releasably lockable with another lip to form a modular container assembly.