Adaptor for Backpack USB cable to USB-C

thingiverse

I just scored a brand new backpack with a sweet USB port on the side that hooks up directly to a powerbank inside, but I was itching to swap it out for a Type C, because not only could I charge my phone from it, but also recharge the powerbank in return. The Type A cable had a special curve to fit perfectly into the backpack so I whipped up an adapter using my 3D printer. The USB-C extension I got is actually from UGREEN, if you use another one you'll probably need to fine-tune the STL file for optimal fit.