The market for convenience food and services, like food-delivery, takeaway, and pre-prepared meals is steadily growing. Many of these products are offered in single use packaging. Consequently, the waste produced by convenience food consumption is also growing. Information from literature and available data from companies provide are used to provide an overview of this waste. Even though plastics contribute a significant part to this waste, it is just a part of it. Additionally, the substitutes used instead of plastics nowadays are mostly designed for single-use application. In terms of resource sustainability, the avoidance of waste production should be imperative. With this respect re-use containers gain a growing interest and are discussed as a good future option for some convenience food sectors. Examples reveal that the annual waste production linked to takeaway food could be reduced by over 90% by implementation of re-use containers. Furthermore, they also reduce the cost of waste management, and create new job opportunities.However, besides opportunities there are challenges. The theoretical waste reduction potential is high, the one gained in practice, however, is rather low. This is due to customers and sales stuff alike. Furthermore, the infrastructure required for such systems to work smoothly is not available everywhere. Especially space for cleaning, drying and storage of the re-use containers is sparse, depending on the type of facility.Finally, questions concerning the material used for re-use containers remain unanswered yet. Especially the growing concerns about Plastic Micro- and Nanobeads remain to be a black box.
