Multi-purpose: The cup holder can be used for handrails, children's bicycles, wheelchairs, airport chairs, office chairs, lawn mowers and strollers.^2in1 Multifunctional Holder: This holder with a cup slot and a cell phone slot.It can hold cup whose diameter less than 3.54in and phone whose size less than 6.0in at the same time.With hollow side design,can hold the bottle with handle well.^Prevent Shaking&Tipping: With 4 soft silicone pad in the cup slot,keep cup stable in it,the cup will not shake even on a bumpy road.The 360 degrees adjustable clip can keep the holder mouth up,prevent the water cup from tipping.^Cup Holder Adjustable: The width of the cup holder can be adjusted freely, so it can be installed on strollers of different styles. 2-in-1 trolley cup holder can be used to fix kettles, mobile phone cover, and is suitable for trolley rods with a diameter of 4.5 cm / 1.77 inches or smaller; it meets the needs of babies and mothers, making travel easy.^Easy To Install Universal Cup Holder Attachment: 2 in 1 cup holder,No Tools Required - Knob and anti-slip clamp design quickly and securely fastens onto multiple handle and frames,easy to attach and remove.