October 3, 2026
I had a great experience with Flashbay
I had a great experience with Flashbay. The whole process was smooth and professional, and the team was very helpful and ... Read more
USB Flash Drives Wafer Quick QuoteQuote
At just 2.2mm thin, the Wafer USB is one of the thinnest USB Cards in the world. It's ideal to store in your wallet, pocket or organiser. Its large brandable area can be photo printed on both sides in full vibrant colour to showcase your smartest brand designs. The outer shell is made from GRS Certified recycled plastic. Check out our model that features a Standard USB and a USB-C connector.
5 Days Lead Time. We assemble, customise and deliver your order all within this time!
5 Working Days Lead Time for orders up to 5,000 units. For larger orders, a little longer - contact your Account Manager or refer to your Quote.
Available from just 10 units
Whether you're after a small or large quantity, our friendly Account Managers will give you the best service they can. Enquire to get prices, virtual proofs with your logo and dummy samples. No obligation to order.
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remaining to order for delivery on Tuesday, October 13, 2026
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September 21, 2026
I'm very satisfied
I'm satisfied, because Angelo Li answered to my request fast, gave me a few proposals for the product I wanted, then offered me additional discount from the original price, and finally the product arrived very fast, even earlier, and it is with great quality!
August 19, 2026
Our flash drives are beautiful, and they always come super-fast after we order! 10/10 experience!
June 26, 2026
Swarna M. - Thank you!
What a great experience. Professional, knowledgeable, kind, quick to respond. The turn around to receive the product was so quick. We will definitely use Flashbay again.
May 27, 2026
Shelby was great! Her follow-up, service, and attention to detail was appreciated. Our product arrived ahead of schedule, and the feedback has been positive. Will absolutely be ordering again!
Branding Options and Print Area
Branding Area designated by
Photo Printing:
Area Front: 84.5mm X 53mm
Area Back: 84.5mm X 53mm
Photo Printing:
Area Front: 84.5mm X 53mm
Area Back: 84.5mm X 53mm
Photo Printing
This product can be branded in full color. Logo Artwork should be high resolution and 300DPI. You can upload files as .png, jpeg or .gif formats. Low resolution image files lifted from websites will not give good results. Our prices always include printing in full color on all the print areas shown on the product description.
Services
Data Preloading
We can preload presentations, product catalogues or any other promotional materials you desire. Learn more
AutoRun Function
This feature allows your preloaded data such as a presentation to launch automatically when the user plugs the custom USB Flash Drive it into their computer. Learn more
File Lock/Dual Zone
If you want to protect your data from deletion by the final user, you need a Flashbay Dual Zone Flash Drive. Learn more
Volume Label
The 'volume label' is the name assigned to the Flash Drive when the disk is first formatted or created. We can customise this name on request. Learn moreAccessories
Presentation Tin
Add more impact to your event with the Presentation Tin accessory. It not only looks great, but also protects the model inside. The Presentation Tin has a custom-made insert that's fitted to the product, and the front features a large area ready to be printed with your logo.View Image Gallery
View Dimensional Diagram
Complete Branding Guidelines
Blister Pack
The Blister Pack, or 'retail pack', is made from transparent PVC, has a hole for hanging and comes with a white card backing. We can print the card insert in full colour on request. The blister pack has space for a neckstrap if required.View Image Gallery
View Dimensional Diagram
Artwork Template
Printable Neckstrap
The Printed Neckstrap has a 12mm width and is printed with your logo. The neckstrap allows the user to hang the product around their neck.View Image Gallery
View Dimensional Diagram
Complete Branding Guidelines
Neckstrap
The Neckstrap allows the user to hang the product around their neck, and is sold blank (no printing) and has a 7mm width.View Image Gallery
View Dimensional Diagram
Magnet Box Card
The Magnet Box Card offers a stylish and sturdy way to protect the branded product inside. Featuring a magnetic closing mechanism, a custom-fit foam and a large branding area to showcase your logo, the Magnet Box Card is an ideal accessory to give you even more brand exposure.View Dimensional Diagram
Complete Branding Guidelines
Magnet Box Medium
The Magnet Box Medium is larger than the regular Magnet Box and also features two magnets to keep the lid securely closed. The top can be Screen Printed with your logo or brand message, which will be visible through the transparent lid.View Image Gallery
View Dimensional Diagram
Complete Branding Guidelines
Dimensions and Weight
Length: 85.5mm (3.4 inches)Width: 54mm (2.1 inches)
Height: 2.2mm (0.09 inches)
Weight: 12.63 grams (0.45 ounces)
Environment
RoHS This product fully conforms to RoHS Directive (EU Restriction of hazardous substances).Outer shell made with GRS Certified recycled plastic
Default Packaging
Customer Reviews of Wafer
August 21, 2026
I was able to get everything I wanted
I was able to get everything I wanted. Shelby was very informative in giving me multiple estimates with the design and size of the USB. Everything arrived just as good as we expected it to be.
August 12, 2026
Great communication
Great communication, product, service and delivery.
June 17, 2026
Follow-Up and after the sale service
Follow-Up and after the sale service
March 19, 2026
Helpful with our new design
Helpful with our new design, and the quick response.
March 17, 2026
Great customer service and good quality
Great customer service and good quality
March 3, 2026
Great company to work with
Ruari took care of my order from start to finish, he was pleasant, professional and easy to work with-despite my numerous design changes!
The USB cards i ordered are fantastic, really good quality and robust enough for our clients. They came before the predicted delivery date and were so well packaged that when left out in the rain, not a single one was damaged or wet etc.
10/10 for service, product and delivery! Thanks again Ruari, really appreciate the time!
February 24, 2026
great product
great product, easy ordering
great customer service.
February 19, 2026
Bespoke wafer USB flash drive
From my initial enquiry through to the final delivery of my bespoke product, the entire experience was excellent. All questions were addressed promptly and efficiently, and communication throughout was consistently professional and responsive. The product itself looks amazing, exactly as designed.
Read our 265 local reviews or 154,397 global reviews
Wafer – Frequently Asked Questions
What is the Wafer USB Card?
The Wafer is an ultra-thin credit-card-style USB flash drive that fits easily in wallets, purses, or folders, making it ideal for corporate giveaways, trade shows, or promotional campaigns.
How thin and portable is the Wafer USB Card?
The Wafer is incredibly slim - just 2.2 mm thin, which makes it one of the thinnest USB cards available and very easy to carry with everyday items.
What branding options are available with the Wafer USB Card?
The Wafer supports all-over Photo Printing on both sides, allowing you to print full-colour designs, logos, slogans, or artwork across its surface for maximum brand impact.
Can you preload files onto the Wafer USB Card?
Yes. We offer our Data Preloading service, letting you upload presentations, product catalogs, videos, or other content onto the drives before delivery.
Does the Wafer USB Card include packaging?
Standard packaging is in translucent, plant-based biodegradable bags, and optional accessories like presentation cases or retail blister packs are available.
How durable is the design of the Wafer USB Card?
The USB connector tucks neatly into the card body, eliminating the need for a separate cap and increasing durability and portability.
What makes the Wafer USB Card different from the Wafer Duo USB Card?
The Wafer has a single USB-A connector that retracts into its body. The Wafer Duo model adds a second connector (USB-C) for broader device compatibility.
Can I see how my custom design will look before printing?
Yes. We will provide you with a Virtual Proof of your artwork before production, so you can request changes and be confident in the finished result.
Will the Wafer USB Card work with both Windows and macOS?
Yes. The Wafer USB Card functions like a standard USB drive and is compatible with Windows, macOS, Linux, and most devices that support USB mass storage.
