I lost one of the buds instead. I think I could put the charging case (and the single bud that I still have) up for sale on digitec, if you are interested.

Replacements only possible in the following countries: Alaska, Hawaii, Puerto Rico, Avalon, CA, Catalina Island, CA, Beaver Island, MI, Mackinac Island, MI, The Bass Islands, OH, Kelley's Island, OH, San Juan Islands, WA. Maybe you have friends there or are on holiday? You would have to pay with a card from there, revolut might also work. It might also be possible to order from a third-party supplier who will then deliver it to your home, but the part already costs $70 plus tax, so I don't know if it's worth it 🤷🏻‍♂️