CELLPACK is designed for an extended range of users and environments, hence its multi-purpose conception. CELLPACK is lightweight and inflatable, and therefore portable, rendering it suitable for out-in-the-wild to urban homelessness situations (this example). Different transparencies of its polymeric membrane allow the users to protect or expose themselves to the elements. The modular nature of the CELLPACK units allows clustering into a community shelter. (homeless man model by MaxGrueter www.grueter.com)