A Simple, Powerful NFC Emulator

The Flask is a small, thoughtfully designed NFC and Bluetooth-enabled device built to make tag management simple. Whether you're using key fobs, access cards, Amiibo, or any other NTAG215 tags, Flask makes it easy to carry and use your collection.

You can store up to 85 active tags on the device at once, making it quick and simple to switch between them directly with just a few button presses.

And when you want to swap out which tags are loaded, our mobile, desktop, and web apps make it effortless to upload, organize, and manage your tags via Bluetooth. No cables, no hassle.

What It Can Do

NTAG215 Emulation
Emulates NTAG215 tags, so you can scan it just like the original.
Store Up to 85 Tags
Switch between your tags with just a few button presses.
Unlimited NFC Scans
Read and write as many times as you like—no limitations here.
Manage Your Tags Anywhere
Use our mobile, desktop, or web apps to upload and organize your tags via Bluetooth.
Simple Onboard Display
An OLED screen helps you see which tag is active and navigate with ease.
Rechargeable USB-C Battery
One charge typically lasts about a year (depending on use).
Battery & Power Controls
Power switch, low battery alerts, and charging indicators built in.

How It Works

Getting started with Flask is simple. Use the Flask apps (iOS, Android, desktop, and web) to upload and organize your tags. You can even scan your Amiibo directly using the mobile apps. Once loaded, you can select the tag using the buttons on the Flask or choose it in the app to set it as active. You can then scan the Flask like you would a tag, and it will behave just like the original.

I've worked hard to make the entire process as easy, quick, and frustration-free as possible.

Where to Get It

The Flask is currently priced at £66 (roughly $82), and you can find it in our online shop.

A Few Extras

Manage tags online at flask.run
iOS and Android app available: bluupLabs Connect
Regular software updates with new features and improvements
Firmware updates are simple and done through the app

Continuous Improvements