Wide Applicability: stroller cup holder with phone holders features strong compatibility, which is suitable for most baby strollers, pushchairs, walkers, wheelchairs, bicycles, scooters, boat handlebars, shopping carts, treadmills, etc. Just clip on a round or flat rod and keep your beverages stable. It meets all your needs and makes travel easy.
Silicone Pad to Support: bike cup holder liner has flexible TPR silicone pads, which help you secure your cups, and bottles in place to prevent them from moving and spilling. It measures 3.94" in diameter and its open sides allow it to fit different sizes and shapes of cups and bottles, like coffee mugs, baby bottles, sippy cups, mini cups with handles, glass bottles, etc.
Lock with Rubber Clamp: The clamp of the bicycle cup holder is designed with a rubber pad in the liner, it can help you to lock the bottle rack onto the rod without movement and fit most different sizes of rods, which diameter is 1.4 - 4.5 cm/0.55 - 1.77in. Also, it can rotate 360 degrees, you can install it on any angle or corner you want. Get your hands free without worry.