Collapsible Containment Vessel with Internal Baffles (CCViB)

A method for securing a collapsible containment vessel within a modular bi-level storage and transport assembly (MTA), the method comprising:

• increasing a distance between an upper rigid layer and a lower rigid layer of the MTA using an adjustable support mechanism, wherein the adjustable support mechanism is coupled between the upper rigid layer and the lower rigid layer of the MTA;
• positioning the collapsible containment vessel between the upper rigid layer and the lower rigid layer of the MTA, wherein the collapsible containment vessel comprises a collapsible membrane, a set of internal baffles defining a plurality of compartments, and a plurality of straps;
• coupling the collapsible membrane to one or more coupling points of at least one of the upper rigid layer or the lower rigid layer of the MTA using the plurality of straps;
• and
• actuating the adjustable support mechanism to reduce a distance between the upper rigid layer and the lower rigid layer of the MTA to compress the collapsible containment vessel.