The 8 Best Rugged Flash Drives

Updated October 19, 2017 by Chase Brush

8 Best Rugged Flash Drives
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Best Mid-Range
Best Inexpensive
We spent 40 hours on research, videography, and editing, to review the top picks for this wiki. Whether you're heading out into the dangerous wilderness to do some data-intensive research or are simply a klutz and prone to accidents, one of these rugged flash drives will help protect all of your files from drops, water, dust and more. They come in prices to meet any budget, plus speeds and storage sizes to suit all applications. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best rugged flash drive on Amazon.

8. Transcend JetFlash 810

The Transcend JetFlash 810 is compatible with both newer USB 3.0 and older USB 2.0 ports, giving you added flexibility if you need to switch between hardware. It's dust- and scratch-resistant, and comes with a free download of the company's own data management software.
  • 90 megabytes per second read speed
  • large and small storage sizes
  • protective cap falls off easily
Brand Transcend
Model TS128GJF810
Weight 0.3 ounces
Rating 3.6 / 5.0

7. Verbatim Micro Plus

This Verbatim Micro Plus isn't the most high-tech unit on the market, but it is reliable, fairly sturdy, and reasonably priced, making it a perfect option for backing up work files or school papers. Plus, its super slim design means it won't weigh down your key chain.
  • flexible rubber cover
  • password protection software
  • transfer speed can be slow
Brand Verbatim
Model 97764
Weight 1.4 ounces
Rating 3.7 / 5.0

6. EP Memory Gorilladrive

With a durable silicon exterior and a solid metal loop, the EP Memory Gorilladrive will stand up to most abuses you subject it to, including extreme shocks and heat. We only wish its strength was matched by its speed -- its USB 2.0 interface isn't the fastest out there.
  • water resistant down to 65 feet
  • 250 psi pressure resistance
  • small 32 gigabytes storage size
Brand EP Memory
Weight 0.8 ounces
Rating 4.5 / 5.0

5. Verbatim Dog Tag

The Verbatim Dog Tag is a subtle, secure way to store a bit of data in a spot no one will ever think to look. It only has an 8 gigabyte capacity, which means it's only really good for holding a few important files, but its covert nature compensates for this shortcoming.
  • beaded chain included
  • comes in multiple colors
  • very low price tag
Brand Verbatim
Model 98512
Weight 0.3 ounces
Rating 3.8 / 5.0

4. Lexar JumpDrive Tough

Capable of withstanding temperatures up to 300°F and writing at speeds of 60 MB per second, the Lexar JumpDrive Tough lives up to its name. You'll be protecting your data virtually, too, since it includes proprietary security software that uses 256-bit AES encryption.
  • prevents file corruption and loss
  • water resistant down to 98 feet
  • a little pricier than similar models
Brand Lexar
Weight 0.6 ounces
Rating 4.1 / 5.0

3. Corsair Flash Survivor

Rugged doesn't begin to describe the Corsair Flash Survivor, a USB 3.0 model that comes housed in anodized, aircraft-grade aluminum for maximum protection. It's a little more expensive than other options, but it's really a small price to pay for the added peace of mind.
  • epdm water seal
  • shock-absorbent rubber bumpers
  • backed by 5 year warranty
Brand Corsair
Model CMFSS3B-32GB
Weight 0.3 ounces
Rating 4.6 / 5.0

2. Samsung USB 3.0 Bar

Style and function come together in the Samsung USB 3.0 Bar, a best-selling unit that incorporates a polished metal casing and the electronics giant's latest flash technology. At a price that won't break the bank, it should meet even the most demanding user's standards.
  • x-ray- and magnet-proof
  • easy to grip and carry
  • from a trusted industry name
Brand Samsung
Model MUF-32BA/AM
Weight 2.4 ounces
Rating 4.7 / 5.0

1. Patriot Supersonic Boost Series

In terms of storage capacity, durability and price, there's really no competing with the Patriot Supersonic Boost Series. It boasts reading speeds of up to 150 megabytes per second, comes in sizes ranging from 8 to 256 gigabytes, and is protected by a thick rubber shell.
  • works with windows macs and linux
  • fast usb 3 interface
  • plug-and-play functionality
Brand Patriot
Weight 0.6 ounces
Rating 4.7 / 5.0

A Brief History Of Flash Memory

Flash memory is a non-volatile, solid-state form of transistor-based computer storage. It has no moving parts, unlike traditional hard disk drives, and information contained within it is stored even when the memory chip has an uncharged state. Data on flash memory chips is erased and rewritten electronically.

Japanese engineer Fujio Masuoka invented flash memory while working at Toshiba in the 1980s. At the time, the only electrically erasable programmable read-only memory erased data very slowly, making it impractical. Masuoka developed a form of floating gate technology that could erase and rewrite data much quicker than the current EEPROM and filed a patent for it in 1981. The speed at which Masuoka's newly developed memory could function prompted a colleague of his to suggest the name flash, since he felt it operated at as quickly as the flash of a camera. Masuoka developed both NAND and NOR flash memory and presented his inventions at the Institute of Electrical and Electronics Engineers during the 1987 International Electron Devices Meeting.

Strangely enough, it wasn't Toshiba that went on to capitalize on Masuoka's inventions, but rather Intel. They saw huge potential in high speed flash memory and went on to develop the first commercial NOR flash memory chip in 1988. They chose to develop NOR memory chips rather than NAND chips because of its suitability as a replacement for the ROM memory chips of the time. NOR-based flash memory can access full address and data buses at the byte level, whereas NAND memory, while being cheaper and quicker, can only read and erase data at the block level. In 1995, Toshiba created SmartMedia, the first NAND-based removable media format. SmartMedia is the precursor of all the common flash memory devices we use today, such as SD cards and USB drives.

What Makes A Flash Drive Rugged?

The memory inside of a rugged flash drive is no different than the NAND memory found in any other USB drive, it is what surrounds that memory that makes the difference. In order to be considered a rugged flash drive, the USB device must, at a bare minimum, be shock-, dust-, and water-resistant, though some companies take this a step further and manufacture fully waterproof drives.

To increase a flash drive's impact-, dust-, and water-resistance, manufacturers will coat them with some form of rubber silicone or aircraft-grade aluminum, oftentimes a combination of the two. The rubber helps to absorb shock from impacts, while the aluminum provides a near impenetrable surrounding that prevents the memory chips from being dented or punctured. The rubber coating also creates a seal to keep out water, dust, and dirt. Most rugged flash drives will also have some sort of end cap that protects the connector when it is not plugged into a computer.

Many rugged flash drives can withstand extreme temperatures and pressure, too. This means you can take one along on nearly any expedition, from diving in frigid waters to hiking across desert trails, with no adverse effect on the flash drive or the information it contains.

Since most people use flash memory drives in situations where they may be lost or stolen, many offer some form of data security, usually software capable of automatic 256-bit AES encryption. This form of encryption allows you to create a password that users must input to access data on the drive. Some even feature a data self-destruct feature that will automatically destroy your sensitive data if the device is brute-force hacked.

Another common theme of rugged flash drives is some type of integrated attachment point. This may be a carabiner clip or keychain loop that makes them easy to take on the go, while simultaneously reducing the possibility of loss.

Do You Really Need To Stop A USB Flash Drive Before Unplugging It?

Anyone who has ever unplugged a USB device without first taking the proper steps has probably been presented with that harsh-sounding warning ding from their Windows device. To correctly remove a USB memory drive, you must first right-click on the device and then choose Safely Remove Hardware from the pop-up menu, but is this really necessary? Is there a possibility of damaging the drive or your computer by not doing so?

The answer is, it depends. You will never damage your computer, but there is a possibility of damaging the USB flash drive. In theory, the main reason it is recommended to properly stop a USB device using the system tray menu is that it allows the computer a chance to check if the drive is currently in use before you unplug it. This is because unplugging a flash memory device your PC is currently writing information to can result in data corruption. Not only could you potentially lose all of your data, but you may even damage the drive itself. While this is rare, it is known to happen.

Now, if you were to wait until your PC has stopped writing new information to the device, and then unplugged it without first stopping it using a command in the system tray, the chances of your damaging the device or losing any data is extremely unlikely. This means that unplugging peripheral devices, like printers and mice, without first using the Safely Remove Hardware command isn't absolutely necessary. However, you may experience a situation where your PC may not immediately recognize the device when you plug it back in. Luckily, this isn't a long-term problem and waiting just a few seconds before plugging the device back in will almost always solve the problem.

So, it definitely isn't necessary to use the Safely Remove Hardware command before unplugging a USB device if you are sure that your PC is not currently writing to the drive, but it is a good habit to get into. In the worst case scenario, you have spent a few extra seconds performing a useless task, the best case scenario, you have saved your valuable data and your flash drive.

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Last updated on October 19, 2017 by Chase Brush

Chase is a freelance journalist with experience working in the areas of politics and public policy. Currently based in Brooklyn, NY, he is also a hopeless itinerant continually awaiting his next Great Escape.

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