If you don't need a USB 3.1 Gen 2 (10 Gb/s) performance cable like the AmazonBasics USB 3.1 Gen 2 USB-A to USB-C Cable (.9 m), there are also USB 3.1 Gen 1 (5 Gb/s) cables by AmazonBasics which can connect USB Type-A storage drives and other peripherals to a USB Type-C Mac or PC or mobile devices like the AmazonBasics USB 3.1 Gen 1 USB-A to USB-C Cable (1.8 m).
Here's how the AmazonBasics USB 3.1 Gen 1 USB-A to USB-C Cable (1.8 m) looks like after purchase which also supports pass through charging for your devices.