Multifunctional cup holder

Never used multifunctional cup holder could be used for stroller, wheelchair, walker, bike, scooter, armrest, treadmill, golf cart, shopping cart, beach chair etc. Compatible with different bottles, whose diameter less than 85mm / 3.4 in. The width of the clip can freely adjust from 0.55 in to 1.7 in . So the cup holder can be installed on different brands of strollers with rods 1.4 cm- 4.5 cm / 0.55 -1.7 in diameter.