Material: The drink holder is made of safety and environmental protection materials, and the surface is smooth to avoid scratches. The clamp ensures that your bottle stays in the best position even on uneven roads.360 degree swivel mount: The rotatable construction of the holder means that you can easily place the bottle on the handlebars, under the seat, the down tube, the front tube of the bicycle, the stroller and the wheelchair.Practically: The drink holder is insulated so that you can keep drinks hot or cold for a long time. With this drink holder, your stroller will stay clean and tidy.Multifunctional: Drink holder can be used for armrests, scooters, children's bicycles, wheelchairs, airport chairs, brochairs and strollers, etc. to use different sizes of bottles like water bottles, coffee cups, baby bottles, etc.