What's the most "Teenage Engineering-esque" battery bank/charger you've come across?

All of mine are ugly or enormous!


Anker 622? I have the one without the folding stand, but it’s a nice little magnetic 5000 mAh. One usbc and MagSafe charging, around $60, looks nice and clean

Nitecore NB10000 has the best weight/capacity ratio and USB-C