Reusable Cups for Events: Why Technology Matters

Reuse is on the rise across events and festivals. A Greener Future’s assessment found that 67% of festivals have implemented reusable cup systems across their entire events.

Introducing reusable cups for events is only the starting point in reducing single-use waste. Behind every reusable cup is a system that requires stock management, collecting returns, coordinating washing, and, where applicable, handling deposits.
For organisers, this raises many practical questions: how do you keep track of stock, manage deposits, and make returns straightforward for customers?
This is where technology can support organisers, giving them a clearer view of their reuse operations and the data to improve them, while supporting a more connected, measurable approach to reuse.
Key Takeaways:
Reusable cups need a coordinated system so that all areas operate together to keep cups in circulation.
Technology connects reuse operations to reduce manual work and give operators clear visibility across the event.
Measuring performance supports organisers in decision-making during events and future ones.
What Does a Reuse System Involve at an Event?
The concept of a reusable cup system at events and festivals is fairly simple. A reusable cup system keeps cups in circulation through a cycle of serving, returning, washing, and reuse. When a customer orders a drink, it will be served in a reusable cup. If the event is operating a deposit return scheme for reusable cups, then a deposit is added to the order for each cup.
Once the customer has finished with their drink, they will return it to one of the return points. Where a deposit is applied, they will be refunded according to the scheme’s return process. Once returned, the reusable cups are then collected, washed and redistributed.

For this cycle to work, it needs to be clear to everyone what they need to do, from vendors to customers and collection and washing teams. The process should be straightforward and clear for all.
Where Can Manual Event Reuse Systems Become Difficult?
Introducing a reuse system is straightforward; however, coordinating it across a busy event or festival takes work. When stock, deposits, and returns are managed manually, keeping records accurate and sharing updates between teams can become time-consuming.
Keeping Track of Cup Stock
Manual reusable cup stock management relies on regular counts and updates from staff to understand how many cups are available and where they are needed. During a busy event, this adds to the workload of teams already serving customers, collecting returns and coordinating washing.

One vendor may be running low on clean cups while another has spare stock. Without an up-to-date view across the event, organisers may struggle to spot that imbalance and move cups where they are needed. Manual counts can also leave room for mistakes, making it harder to distinguish cups still in use from those awaiting washing or genuinely missing.
Managing Returns and Deposits Across the Event
Managing cup returns involves coordinating collection points, arranging collections and moving returned cups to washing facilities. When this is managed manually, staff need to monitor what is being returned and communicate when collections are needed, alongside their other responsibilities.
Where a deposit scheme is in place, recording deposits collected and refunded adds another task. Without a shared, up-to-date view across vendors and return points, organisers may find it difficult to reconcile records and identify discrepancies, particularly during busy periods.
Making Returns Straightforward for Customers
If returns are difficult, not clearly communicated, and inconvenient for customers, then they will be discouraged from returning the cup. This will result in lost reusable cups, lower return rates, and higher costs as the cups that are lost will need to be replaced.
It is crucial that the process for customers to return their reusable cup is as quick and easy as possible so as not to affect their experience. Signage and instructions should be clear to customers to ensure that return rates stay high, and the customer can get back to enjoying the event.
Organisers need a clear picture of what is happening across the whole reuse system to keep the operations running as smoothly as possible. This is where technology can support them.
How Technology Helps Manage Reusable Cups at Events
Technology can help connect the different parts of a reuse system, giving organisers a clearer view of reusable cup movements, returns, and deposits. Rather than relying on manual counts, updates and reports between teams, they can use recorded data to support day-to-day decisions.
Tracking Cups and Stock
QR codes and RFID tags can help organisers track reusable cups as they’re scanned or read at different stages of the reuse cycle. These records provide insights into a cup’s journey and its last recorded location across vendors and return points.
With an up-to-date view of recorded stock levels, organisers can identify vendors running low and arrange to move available clean cups where they are needed. This helps teams respond to shortages during the event, reducing the risk of interruptions to service.
Connecting Returns and Deposit Refunds
Technology can connect reusable cup returns with deposit refunds, reducing the number of steps staff need to manage manually. A reusable cup can be identified at a return point and its return recorded, triggering an automated deposit refund.
Transactions are recorded in a shared system, giving organisers a clear view of deposits collected and refunded across the event. This reduces manual record-keeping and makes discrepancies easier to investigate, while dedicated return points, such as smart return bins, separate cup returns from drink-ordering queues.
Using Data to Improve Operations
The data recorded throughout an event helps organisers understand how their reuse system is performing. Reviewing cup movements and return activity can highlight where stock needs redistributing, when collections are needed and which return points are being used most.
These insights support decision-making during the event and inform planning for the next one. Rather than relying only on staff observations or end-of-event counts, organisers can use recorded activity to identify where changes may improve the reuse process.
What Should Organisers Measure with Their Reuse System?
Measuring the right information helps organisers understand how their reuse system is performing and where improvements are needed.
What To Measure | What It Tells Organisers | How It Helps |
Available clean cup stock | How many clean cups are ready for use at each vendor or location. | Identify low stock and plan redistribution across vendors and locations. |
Cups issued and returned | How many cups have been served and how many have come back. | Understand circulation and plan collection and washing capacity. |
Deposits collected and refunded | The number and value of deposits collected and refunded. | Reconcile transactions and investigate discrepancies. |
Unaccounted-for stock | The difference between expected stock and recorded or counted stock, after allowing for cups in use, being washed or in transit. | Understand how many reusable cups need replacing (if required). |
Return point performance | The number of reusable cups returned at each return point throughout the event. | Review popular return points, times, and locations. |
Average reusable cup return rate | The average percentage of reusables returned. | Assess recovery performance and compare events and festivals. |
Where Circulayo Fits into a Reuse System at Events
A connected reuse system brings together cup returns, stock management, operational data and customer engagement with the scheme. Here’s how Circulayo’s products can support these different parts of the process.
Tap & Return
Circulayo’s Tap & Return smart bins enable a deposit return scheme for reusable cups. This allows customers to easily return their reusable cup(s) and reclaim their deposit upon return. Separate from bars and vendors, they separate cup returns from drink-ordering queues.
Flow Platform
The Flow Platform collates data collected from QR codes/RFIDs on reusable cups each time they are scanned or read. This gives organisers greater visibility into cup movements and stock levels, supporting stock management, environmental reporting and operational reporting.
Circulayo App
By scanning the QR code on their reusable cup, customers can access the Circulayo App to find information about the reuse scheme, return point locations, environmental savings and promotions. This puts relevant event information in customers’ hands, helping them understand how to take part and where to return their cups.
Make Reuse Part of Your Next Event
Running a manual reuse scheme is a lot of work and requires everyone to work together. Utilising technology creates a simple and rewarding experience for all, from operations teams to customers.
To digitalise your reuse scheme, get in touch at info@circulayo.com or call 0330 024 0677.





