These are the best USB flash drive deals we found for World Backup Day

World Backup Day is a great reminder that there are simple ways to protect your files, like using a USB flash drive, and I've spotted several deals on these at Amazon.

For fast everyday transfers, I like the Samsung Type-C USB flash drive now $31.99 (was $33.99). It delivers read speeds up to 400MB/s and works neatly with modern USB-C laptops and phones. Those who prefer something tougher should look at the Samsung Bar Plus for $21.49 (was $39.99), which offers a rugged metal casing and dependable performance for daily use.

The SanDisk Ultra Flair USB 3.0 flash drive is $16.17 (was $16.99). This is our hardware editor's daily driver, handling reliable everyday storage with solid speeds and a durable metal casing.

If you need flexible storage across multiple devices, Techkey's 3-in-1 USB flash drive is now $29.94 (was $39.99). It comes with USB, Lightning, and USB-C connectors, making it a great option for moving files between phones, tablets, and computers.

Anyone chasing top-tier speed should check out the Patriot Supersonic Rage Prime, now $119.99 (was $132.99), which delivers extremely fast performance in a compact design that can rival some portable SSDs while staying small enough to carry anywhere.

Finally, for anyone looking to stock up on affordable storage, there's the PNY Turbo Attaché 3 5-pack for $39.99 (was $47.99) - this deal includes five 64GB drives for under $40.

You'll need to be quick, as tomorrow is the last day of Amazon's Spring Sale - and that's true of the best portable SSD deals I've found too. For more tech deals, visit our Amazon Big Spring Sale live hub.

• View the full Amazon Big Spring Sale

Today's top USB flash drive deals

Save $8

Samsung Type-C USB Flash Drive (128GB): was $39.99 now $31.99 at Amazon

This compact USB-C flash drive offers fast read speeds up to 400MB/s, allowing large files like 4GB videos to transfer in 11 seconds. Its slim design fits easily into modern laptops and phones, while waterproof construction adds extra durability for everyday storage, travel, and quick backups on the go.

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Save $0.82

Sandisk Ultra Flair USB 3.0 Flash Drive (128GB): was $16.99 now $16.17 at Amazon

This USB 3.0 flash drive offers read speeds up to 150MB/s, making it quick to transfer movies, photos, and documents. A durable metal casing adds protection for daily use, while built-in password support helps keep sensitive files secure.

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Save $13

Patriot Memory Supersonic Rage Prime (1TB): was $132.99 now $119.99 at Amazon

For lightning-fast speeds and a razor-sharp design, the Patriot Supersonic Rage Prime is an exceptional little device that can outpace many SSDs. It's also available for a little less than many competing brands, meaning you also get incredible value for money with this nifty pen drive.

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Save 17% ($8)

PNY 64GB Turbo Attaché 3 (pack of 5): was $47.99 now $39.99 at Amazon

This pack includes five 64GB USB 3.0 flash drives built for everyday file transfers and backups. Fast speeds help move photos, videos, and documents quickly, while the cap-less sliding design protects the connector. Compatibility with USB 3.0 and USB 2.0 devices keeps them useful across older and newer systems.

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Save $10.05

Techkey USB 3.0 Flash Drive for iPhone (256GB): was $39.99 now $29.94 at Amazon

This 3-in-1 flash drive features USB, Lightning, and USB-C connectors, making it easy to transfer files between phones, tablets, and computers. With 256GB of storage, one-click backups, and optional encryption, it helps free up space quickly while keeping photos, videos, and documents secure.

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Save 46% ($18.50)

Samsung Bar Plus (128GB): was $39.99 now $21.49 at Amazon

This metal USB flash drive combines fast read speeds up to 300MB/s with a sturdy casing built for daily use. Waterproof and shock-resistant protection helps safeguard important files.

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USB Flash drives remain useful

USB drives aren't anywhere near as popular as they used to be, what with cloud storage and portable SSDs taking over many everyday storage tasks, but they still have a place as part of a well-rounded plan for protecting important files.

Years ago I lost a load of data when my PC actually caught on fire after a hard drive failure, and since then I've become obsessed with backing up my files across different media to avoid losing anything important again.

My digital life is backed up to the cloud through several services, but that one bad experience (and the time ransomware briefly locked me out of my computer) taught me not to rely on just one method.

While I have backups of my files on portable SSDs, I also like to keep copies of important documents, photos, and similar files on password-protected flash drives. They’re small enough to slip into a pocket or bag and connect instantly without cables, which makes it easy to keep backup copies stored away from my main device.

For even more storage recommendations, check out our roundup of the best USB flash drives and best secure drives.

More of today's best Amazon Big Spring Sale deals

• Amazon Devices: Fire Sticks, Echo & tablets from $18
• Apple: MacBooks, AirPods, AirTags & iPads from $17
• Beauty: 50% off toothbrushes & hair tools
• Cheap TVs: smart TVs from $69.99
• Easter: gifts under $50 for all ages
• Headphones: 50% off Beats, Bose & Samsung
• Laptops: Apple, HP & Dell from $199
• Patio: outdoor furniture, rugs & decor from $19.99
• Toys: 57% off Lego, Tonies & board games
• Vacuums: Dyson, Shark & Bissell from $34