accessories

Hi everyone, I recently purchased a bike that will have these bar ends and need some advice on my mirror options. Are there any worthwhile handlebar mirrors or creative options other than taking the bar ends off or using a helmet mirror? My bike isn't ready for pick up yet, but I wanted to go...

GCN have put together their top 5 ingenious and innovative cycling accessories. Have they overlooked another product be on this list? if so, post below.