Suction cup caddy

I needed a caddy for a newly tiled shower stall but was skeptical of suction-cup mounts, which in my experience always fail. The Hasko Shower Caddy changed my mind — it uses a knob-tightening mechanism that creates an incredibly strong hold on smooth tile. I installed it a month ago and it hasn't budged, even when loaded with heavy bottles and supplies. For rough surfaces, it includes adhesive mounting discs. — MF