Place your phone inside to silence the outside. Discretion, woven into every fiber.
Onda Phone Sleeve
Free delivery: Tue 24 Mar – Thu 26 Mar
Enjoy free returns within 30 days of delivery.
Designed for moments when you choose privacy.
The Onda sleeve is lined with Swiss-developed shielding fabric that blocks digital signals while your phone is inside. No tracking. No notifications. No outside access. Just your phone, fully private.
Slim and elegant, it can be carried on its own or slipped into your bag. Handcrafted in Italy, it offers a simple way to take control of your digital life.
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Onda Phone Sleeve
Sale price CHF 680
Privacy Control
Developed in Switzerland. A discreet protective fabric inside helps prevent outside access and unwanted scanning.
Your phone. Your data. Kept private.
Fully offline, when you choose
Designed with an integrated privacy sleeve that gently blocks all signals. Place your phone inside, and it disconnects completely from the outside world.
No tracking. No calls. No interruptions. Just a quiet moment of control, calm, and true presence.
Craftsmanship
Family owned since 1906
Ferronato is a Swiss family owned company shaped by four generations of entrepreneurship. The brand was co founded by Sandro Ferronato, third generation, and his daughter Alessia Ferronato, fourth generation.
Together, they share a clear vision: to create beautiful leather bags and accessories that quietly take care of what matters in today’s connected world.
Rooted in family values and guided by a deep respect for craftsmanship, Ferronato brings tradition into modern life through thoughtful, forward looking design. Each piece reflects a balance of elegance, discretion, and innovation, created not to follow trends, but to endure.
Recognised for Innovation & Design
"In summary, it is a moment of total disconnection from the digital world that is offered to consumers, a luxury that is becoming increasingly rare."
"Ferronato offers the first range of luxury accessories equipped with privacy protection technology."
"Innovative and sustainable, these are the first words one could use to describe the house of Ferronato."
"FERRONATO reinvents luxury accessories by integrating cutting-edge invisible technology."
"With Alessia Ferronato at its head, a new segment of security is opening. With added elegance."
Frequently Asked Questions
Privacy shielding means physically blocking wireless signals from entering or leaving your device. Instead of turning something off with software, Ferronato products use a special fabric that acts like a barrier. When your phone is inside the sleeve, it is completely disconnected from the outside world.
A fair and important question.
Airplane mode reduces certain connections, but it does not physically isolate your device. WiFi and Bluetooth can still be reactivated, and some background functions may remain active.
A Ferronato privacy sleeve works differently.
It creates a physical barrier around your device, preventing signals from entering or leaving.
Your phone becomes truly unreachable while inside, a tangible and dependable way to disconnect wherever you are.
If your phone is inside a Ferronato privacy sleeve, it will not receive calls, messages, or notifications. Anyone calling you will be redirected to voicemail. When you remove the phone, it reconnects and you will see missed calls.
Our bags offer flexibility. You may keep your phone in a regular pocket when you wish to remain reachable, or place it inside the privacy sleeve when you prefer complete digital silence.
You can test it easily.
For privacy sleeves: Place your phone inside the sleeve and wait a few seconds. Then try calling it. If it does not ring, the shielding is working.
For RFID compartments: Place your contactless card inside the protected slot and try making a payment. If the terminal cannot read the card, the RFID protection is active.
Ferronato was created from a simple observation: we live in a connected world, but we rarely control it.
Traditional leather craftsmanship focuses on beauty, durability, and function. We chose to integrate advanced Swiss-developed shielding fabric into that craftsmanship, so our products do more than carry your essentials.
They give you control over your connectivity.
It is not about fear of technology. It is about intentional use of it. Ferronato combines heritage craftsmanship with modern signal control to create pieces that are both elegant and intelligent.