Single-use packaging is very common in food services and retail, and its expanded use in recent years has led to multiple health, sanitation and environmental problems—polluting public spaces, waterways and surrounding ecosystems.

However, this is a relatively new phenomenon, and there is a lot that can be done to shift away from non-biodegradable materials and encourage a return to reusable containers. Reusable containers can be used, washed and reused multiple times to reduce waste generation.

Commonly, the implementation of reusable food and drink containers relies on a strong collaboration with businesses to adopt and facilitate such schemes. Local governments can play an important role in promoting and supporting these behaviours through, for example, raising awareness about alternatives through campaigns and promoting participating businesses. Experimental zones can also be used to test and encourage the use of reusable containers. Local governments can, in partnership with regional and national governments, regulate the use of certain single-use materials and packaging in the city.

However, caution is warranted: with their often higher per-unit impact when compared with single-use alternatives, implementing reusable container schemes must be balanced with behaviour change away from a throw-away mindset to ensure that these containers are used multiple times, otherwise the expected environmental impact may not be realised.