This Blavor charger has a claimed capacity of 10000 mAh, LEDs that show battery status, and it can charge 3 devices simultaneously. It offers a 12 month warranty, and comes with a USB-C to -C cable, compass, and clip-on carabiner. It also has a flashlight and a solar panel, though its solar panel is fairly ineffective and leaving the charger in the sun can result in over-heating. It has these ports: 1 USB-C in/out, 1 USB-A out, Lightning input, wireless charger.
