Adjustable plastic bottle holder for bicycles

Get the brand new adjustable diameter bike frame mounted bottle cage. This bottle cage is the solution to keeping your bottle safe, no matter how bumpy the ride. With a flexible polycarbonate construction and a diameter that extends from 45 to 86mm, this holder fits a variety of bottle sizes. The new shape of this holder ensures that your bottles are securely and stably attached. Constructed from engineering polycarbonate plastic for durability.