Today only, until 9 pm ET (or 100% claimed), Amazon offers its Amazon Prime members the AmazonBasics Hard Carrying Case for My Passport Essential Hard Drive in Black, model no. hy3, for $7.99 with free shipping. (Non-members can spend $25 or more to get free shipping; otherwise it adds $8.16.) That's $7 off and the lowest total price we could find. It features an inner pocket, lycra lining, and more.

Amazon Prime membership is $79 per year; however, Prime is free for college students for six months, and free for parents and caregivers for three months. (Note that currently there's a waitlist for Amazon Mom.)