I found this on Amazon... Expensive! https://www.amazon.com/Joseph-85104-Bristle-Cleaning-Brush-Up/dp/B01I6UGR8E
Joseph Joseph Bristle Scrub Kitchen Bottle Cleaning Washing Brush-Up Glass Brush with Suction Cup, Gray https://www.amazon.com/dp/B01I6UGR8E/ref=cm_sw_r_cp_api_glt_i_6DPC61HNKW7NDPA7TWPK