Here is a mouse mat that can also charge your favorite smartphone. The Gaze PAD Pro mouse mat can power up your Qi-certified devices. It has a 14.1 x 8.6″ surface area to give you plenty of space for your devices. The Gaze PAD Pro has 2 USB Type-C ports. It has a convenient LED indicator to show charging status.
The Gaze PAD Pro has a non-slip and skid-free PU leather surface and can be ordered in 4 colors (black, grey, brown, midnight blue). Sets you back $39 at the time of this writing.[where to find it]