TL;DR: As of June 26, you can get the 4-in-1 Smart Flash Drive for just $30.99 instead of $39.99 — that's a savings of 22%.

Sick of that annoying notification that your phone storage is almost full? You don't have to shell out the big bucks on a new phone with more storage. You can now just as easily transfer files onto a super portable flash drive with the 4-in-1 Smart Flash Drive.

This 128GB flash drive is ultra-portable and ready to transfer your most important photos, videos, and files right to your PC, serving as a super convenient external memory expansion. And just in time for making a load of new summer memories, you can score the 4-in-1 Smart Flash Drive now for just $30.99 (reg. $39).

The 4-in-1 Smart Flash Drive is ready to make safeguarding your important files a whole lot easier. There are plenty of options available, with the most helpful one being the ability to transfer files right from your smartphone or tablet. It offers high-speed transmission, designed to transfer all types of files — pictures, video, music, and any other data — quickly and easily.

Aside from moving files from your smartphone, you can also save from computers and cameras. Connect it to your iPad, Mac, Micro-USB Android Phones, and more. With 128GB of storage, you can safeguard a large amount of files on this tiny portable device. And it can easily be stored away in your pocket or purse.

Don't lose a file with help from the 4-in-1 Smart Flash Drive, on sale now for just $30.99 (reg. $39).

Prices subject to change.

Opens in a new tab Credit: Shenzhen Centralspot Innovation 4-in-1 Smart Flash Drive (opens in a new tab) $30.99 at the Mashable Shop Get Deal (opens in a new tab)