This side release bottle cage allows convenient access to your water bottle. This makes it ideal for bikes with compact frames, or when using a frame bag affects clearance With a foldable base, it offers the flexibility of being mountable in two different orientations giving you the choice to have the opening on either the left or the right side A Grip Strip is included to ensure secure mounting and frame protection, with 25mm of adjustment for the perfect fit The cage also has a rubber retention loop which keeps bottles even more secure on rough and bumpy terrain Third party online sales strictly prohibited by manufacturer