Every good bottle setup starts with a cage that stays put. The Screw Set is the unglamorous but essential bit of kit that holds it all together, so your bottle is exactly where you left it when you reach down mid-ride.
It's a small pack that earns its place in the workshop drawer. Fit it, forget it, and get on with the riding. Pro tip: keep a spare set handy, because the one time you need a screw is always the one time you haven't got one.
