I have been eyeing this Aukey USB-C PD charger which also has two USB-A ports with the included small adapter.
https://www.amazon.com/AUKEY-Charger...switch+charger
The Amp PD Duo consists of a 29W USB-C Power Delivery 2.0 charger, and a USB-C to dual USB-A port adapter
...
Specifications
Input: AC 100-240V
USB-C Output: 5V 3A, 9V 3A, 14.5V 2A
USB-A Output (AiPower): 5V 3A Max
Dimensions: 2.68" x 1.97" x 1.10"
Weight: 3.25oz
Dart also released a small USB-C charger
https://finsix.com/#section-specs
Personally, I'd prefer a small travel charger with a figure 8/C7 for relieving strain in loose outlets/international plugs and detachable USB-C cable. Ideally around 4 oz or less.
ETA: I recently bought several usb-c cables with a variety of other ends (micro, USB B, etc) from Monoprice and have taken to labelling them appropriately with 2.0, 3.0, 3.1, etc with tape/permanent marker. At this rate, I should also stick some color coordinated tape on my devices to mark what their power needs & transfer rates are or throw money at the issue and exclusively buy expensive USB 3.1 PD cables and Apple thunderbolt 3 stuff (hah, included charger's usb-c cable is usb 2.0)
http://blog.fosketts.net/2016/10/29/...thunderbolt-3/