As one of its Black Friday ad deals, Best Buy offers the PNY 16GB Attache 4 USB 2.0 Flash Drive for $2.99 with free shipping. That is the lowest price we could find by $11, and it's the best price we've ever seen for a 16GB USB flash drive. It features a capless design with a sliding collar, and an integrated loop.

We recently named Best Buy one of the best stores for Black Friday deals this year. You can read our full Best Buy Black Friday guide here.