Super convenient to have a micro USB cable and a lightning adapter without risk of losing it. I use it with a battery that recharges secoure micro USB, this allows me to have what iProduits recharged my battery recharged and rescues (and help people with android or otherwise) without cables or lugging me 2 a small adapter which asks only lost.
Attention any time the lightning connector is very thick (much more than Apple or its adapter cable) if your phone is in a shell is that it is very thin (1 or 2 mm) so no worries, for if -C is thick (anti-shock type) and that the opening for the Lightning connector width not, then there is likely you were to remove the hull to connect.