What if your bottle could also make contactless payments?

The idea is to bring two everyday uses together in one reusable object: hydration and an easily accessible payment device. The NFC function would be integrated into a dedicated bottle component without changing the separate-storage principle used for the preparation.

How would payment work?

Near-field communication, or NFC, lets two devices exchange information when they are placed a few centimeters apart. With the YAAMES concept, a user would present the NFC area of the bottle to a compatible terminal, just as they would use a card or another payment device.

The payment component would need to connect to a solution supplied by a banking or technology partner. YAAMES is exploring the physical interface and user experience; financial activation, account management and transaction authorization would remain with the chosen payment provider.

Why integrate it into a bottle?

• people already carry a bottle during workouts, commutes and breaks;
• it could reduce the need to reach for a wallet or phone for a small purchase;
• the function creates visible differentiation for a reusable product;
• it opens potential uses in gyms, events, campuses, hotels and workplaces.

A practical scenario

After a workout, a user wants to buy a drink or access a compatible service. They bring the NFC part of the bottle near the terminal. The terminal then processes the transaction under the rules of the linked payment solution. With a suitable passive NFC implementation, the bottle could act as a payment device without a screen or battery.

Security and user control

A commercial solution should rely on the payment partner’s safeguards, such as tokenization or a secure identifier, transaction limits, deactivation and a lost-item process. The bottle should not display or directly store the user’s sensitive banking information.

The physical design must also position the NFC component for reliable reading while protecting it from water, impact and cleaning cycles.

A platform for new services

Beyond payment, an NFC interface could support product identification, loyalty programs, event access or refill authentication. Each application would require an appropriate technical architecture and security level.

YAAMES is interested in working with banks, fintech companies, NFC component manufacturers and brands to test the experience through a practical demonstrator.