We designed this mostly because our OEM bilge siphons  were broken and had holes worn in them, but we did it in typical RSKI style and went over the top to make it the best we could.
Built in clips that flex around the OEM stainless bracket so it's locked in place
Flexible material is basically indestructible
Internal structure to prevent collapsing
Designed to fit the 1996-2020 Yamaha Superjet