Good deal on a high-speed 256GB flash drive

You can back up a lot of photos, songs, and documents with this 256GB USB 3.1 Flash Drive from Samsung. According to the manufacturer they are "water proof, shock proof, magnet proof, temperature proof, and x-ray proof." Amazon has them on sale right now for [amazon_link asins='B07BPKKTGL' template='PriceLink' store='boingboing' marketplace='US' link_id='4bddbe59-57b6-428a-8f68-017bfc2b5bb0']