Cup holder from amazon: Universal Cup Holder by Accmor, Stroller Cup Holder, Large Caliber Designed Cup Holder, 360 Degrees Universal Rotation Cup Drink Holder,Black https://www.amazon.com/dp/B07F1JMSYM/ref=cm_sw_r_cp_api_i_3iKcFbFQTHQ9E

Phone holder from amazon: GUB Universal Bicycle & Motorcycle Cell Phone Mount, Full Display Phone Bike Holder with 360° Rotation Adjustable for iPhone X, Huawei P20, Samsung Note9 Note9+ (PLUS6 Blue) https://www.amazon.com/dp/B07GPLWLQ5/ref=cm_sw_r_cp_api_i_rkKcFb99K05SJ

Yes, I wish I got black for the phone holder.