One of the most annoying aspects of carrying around so much tech is having to keep track of different charging cables. If you're doing some last-minute packing for a trip, what are the odds that you'll be able to distinguish between a Micro-USB cable and a USB-C one? And what about your friends' gadgets; nobody wants to be "that person" who carries around an external battery pack but only has a lightning cable.
For the past few months I've been using a multi-tipped cable from Virally Hyped that has a Micro-USB, USB-C, and Lightning connector and it's made my life a lot easier. Instead of thinking about which cable to take with me when I go on vacation (or even just out for the night,) I only have to grab one.