The Eleroi Shield Sleeve in black, magnetic flap closed
The Shield Sleeve beside a smartphone, shown to scale
A phone sliding into the Sleeve, showing the gold shielding lining
Phone, key fob and cards laid out beside the Sleeve
A man at his front door slipping his keys into the Shield Sleeve
The Shield Sleeve tucked into a coat pocket

The Eleroi Shield

Phone Shield Sleeve

Go dark in three seconds.

Once it's sealed, your phone and keys can't be tracked, relayed or reached. Fold the flap and nobody finds you unless you let them.

Unshielded: your phone, key fob and cards answer any receiver in range, all day, every day.
In the Shield: cellular, Wi-Fi, Bluetooth, GPS and key fob signals stop at the seal.
Triple-Seal SilentCage Magnetic seal Fits phone + key fob 17 x 11.5 cm inside

Choose your Shield & save

Add to bag — £50
Secure checkout

Seen by Him. Hidden from everyone else.

£50
Add to bag
Cuts every signal
Stops key relay
RFID & NFC blocking
Magnetic seal
Fits phone + keys
Secure checkout
The Shield Sleeve tucked into a coat pocket

They don't need to touch you to take from you

A silent defense for a noisy world.

Right now, your phone is telling strangers where you are. Your car key is answering signals you can't hear. Your cards are waiting for anyone who asks.

You never agreed to any of it. You can't see it, you can't feel it, and you can't switch it off.

Until now.

Drop your phone and key fob into the Shield Sleeve, fold the flap, and they vanish. No signal out. No signal in. Nobody finds you unless you let them.

The problem you can't see

It's called Silent Signal Bleed. And it never stops.

Your phone and key fob are broadcasting trackable signals around the clock, even when you think they're off, and any receiver in range can catch them.

A quiet driveway at night

The car is gone before you wake.

No broken window. No alarm. A relay box on your driveway borrows the signal from the key sitting inside your front door, and your car unlocks for a stranger. You find out in the morning.

The fix: Seal your key fob in the Sleeve. The relay gets nothing back.
A man checking his phone on a city street

Someone always knows where you are.

Cellular, Wi-Fi, Bluetooth and GPS reach out every second, marking where you sleep, where you work and when your home is empty. You don't get a say in who collects it.

The fix: Phone in the Sleeve, and you drop off the map until you take it out.
A crowded train platform

A stranger only has to stand close.

On a packed train or in a queue, you'd never feel it. Every RFID and NFC card you carry, from bank cards to passports and ID, can be read by a scanner within range.

The fix: Carry your cards in the Shield Waistbag, behind its shielded lining.

You'd never leave your front door open. This one has been open for years.

A phone sliding into the Shield Sleeve, showing the gold shielding lining

How it works

Triple-Seal SilentCage Construction.

Three layers. One job. The moment your device is inside and the flap is closed, every signal stops at the seal, in and out.

BlocksCellularWi-FiBluetoothGPSRFIDNFC

Three layers between your devices and any receiver

Layer 1

Abrasion-resistant liner

A tough inner layer that protects your screen and stands up to keys, day after day.

Layer 2

Full-spectrum shielding

A woven metallic layer surrounds your devices on every side. It's the gold lining you see when you open the flap.

Layer 3

Magnetic seal

The flap folds over and closes the cage completely. No zips, no gaps, no second step.

Signal in. Silence out.

Three seconds to disappear

Drop. Fold. Silent.

  1. 1

    Drop it in.

    Slide your phone and key fob into the main compartment, fully below the magnetic strip.

  2. 2

    Fold the flap.

    The magnets pull it shut and complete the seal.

  3. 3

    Go quiet.

    No calls, no tracking, no relay. Take them out and you're back online in seconds.

Fits: a 17 x 11.5 cm main compartment takes most phones alongside a key fob.
Test it yourself: seal your phone inside and call it from another one.
Phone, key fob and cards laid out beside the Shield Sleeve

Built to work together

One Sleeve. Two ways to carry everything else.

The Sleeve silences your phone and keys. The Waistbag and Crossbody cover the rest of what you carry.

Shield Sleeve

Silences phone and keys

Shield Sleeve

The core of the system. Slim, sealed, and small enough to live in your pocket.

Shield Waistbag

Shields what you wear

Shield Waistbag

A fully lined Triple-Seal SilentCage interior blocks RFID, NFC and contactless signals, keeping your cards invisible to skimmers. Worn flat under a jacket at 140 g.

Shield Crossbody

Carries the lot

Shield Crossbody

Opens wide, with a zoned place for your phone, passport, cables and the Sleeve itself. Wear it across the body, on the shoulder, or carry it by the handle.

Up close.

Swipe to see more →
A place for everything
A place for everything
Quick-grab front pocket
Quick-grab front pocket
Carry it by the handle
Carry it by the handle
Hidden back pocket
Hidden back pocket
Flat enough to wear under a jacket
Flat enough to wear under a jacket
Tough zips, ripstop shell
Tough zips, ripstop shell

How it compares

Eleroi Shield vs. an ordinary pouch.

A pocket hides your phone from view. It hides nothing from the people who are looking.

Eleroi Shield
Ordinary pouch
Cuts cellular, Wi-Fi, Bluetooth and GPS
Stops key fob relay signals
Triple-Seal SilentCage Construction
Self-closing magnetic seal
Fits phone and key fob together
Sometimes
Looks like an everyday accessory

Choose your Shield

Decide who gets to find you.

Every day you carry them unshielded, you're leaving it to chance. Start with the Sleeve, or cover everything you carry.

Phone Shield Sleeve

Phone Shield Sleeve

Sleeve only

Your phone and keys, off the grid.

£50
Add to bag
Everyday Shield Duo

Everyday Shield Duo

Sleeve + Waistbag

Nothing on you answers a stranger. For every ordinary day.

£99£120Save £21
Add to bag
Travel Shield Duo

Travel Shield Duo

Sleeve + Crossbody

For airports, hotels and crowds, where you're most exposed.

£139£150Save £11
Add to bag
Biggest saving
Complete Shield Set

Complete Shield Set

Sleeve + Waistbag + Crossbody

Phone, keys, cards, passport. Nothing left open.

£189£220Save £31
Add to bag
Secure checkoutBundle savings applied at checkout

Good to know

Questions, answered.

Will my phone ring inside the Sleeve?

No. That's the point. Once the flap is sealed, calls, messages and notifications can't reach it. Take it out and they come through as normal.

What fits inside?

The main compartment is 17 x 11.5 cm. Most phones fit alongside a key fob. If you use a very large phone with a thick case, measure it first.

How do I make sure it's sealed?

Push your devices fully below the magnetic strip, then fold the flap over until the magnets close. If a device sits across the strip, the seal isn't complete.

What is the outer pocket for?

It sits outside the shielded compartment, so it's for things you want to keep working, like a cable or a card you plan to tap. Only the main compartment blocks signal.

Does it stop car key relay theft?

A key fob sealed inside the main compartment can't answer a relay device. Keep your spare key in a second Sleeve or in the Waistbag.

Do the Waistbag and Crossbody block signal too?

The Waistbag is fully lined, so everything inside is shielded. The Crossbody is an organizer: carry your Sleeve inside it for full protection on the move.

Will it damage my phone or drain the battery?

It won't damage your phone. A phone searching for signal can use more battery, so switch on airplane mode for long stretches.

Why Eleroi

The God who sees me.

The name Eleroi comes from El Roi, "the God who sees me". It's a reminder that being seen by the One who loves you is a gift.

Being seen by everyone else is a different matter. Our phones, keys and cards announce us all day to people and systems we never chose. I wanted something simple that takes that choice back.

That's the Shield. Quiet, well made, and easy to use every day.

Seen by Him. Hidden from everyone else.

Abigail
Founder, Eleroi
A man at his front door with the Shield Sleeve

A silent defense for a noisy world

ELEROI

You can't stop them looking. You can stop them finding you.

Take back control