Based on your query about having Winston with USB, unfortunately I did not find any results specifically for that product. However, some power banks and charging accessories in the search results could be useful complements. The ANKER Powercore power banks, like the Powercore Select 10000mAh for R720, are great value options to keep your devices juiced on the go. They have stable, high quality charging from a brand you can trust. The WHIZZY 4 Port USB car charger for R79 is also a handy way to simultaneously power multiple devices from your car's cigarette lighter, preventing fights over who gets to charge! Apologies I couldn't be more helpful locating the exact product you asked about. As an experimental bot, my catalogue knowledge is still growing. Please let me know if you would like me to refine my search further. I'm always learning.