Universal Cup Holder

I have been using the zx-1 for almost 3 years now. I purchased one of the first ones made from the inventor. It has been extremely durable, reliable, and very, very useful. As a C5 quad, the zx-1 has, unequivocally, changed my quality of life for the better. I've taken it in snow, over grass, across the country, in cars, in my ramp van, etc. Just went to the park today with my 5 year old, in fact! If you are a quad or para, this will give you the freedom without sacrificing your pride. I'm in a tilite zr. Aand, it's WAY better than e-motion wheels. I've used both. If you got the money, buy it. You're welcome.