Amazon.com - The Crown Choice Kitchen Sponge and Brush Holder – Sink Caddy - Sponge Holder Stainless Steel, Adhesive, Rust and Water Proof – Suction Sponge Holder for Kitchen Sink for Sponges, Scrubbers, Soap
Amazon.com - Yazoni 2-in-1 Sponge Holder for Kitchen Sink, Suction Cup Sponge Rack Kitchen Sink Caddy, No Drill Rustproof Kitchen Sink Organizer for Place Dishwashing Brush Soap and Sponge (Silver)
iDesign Suction Sponge Holder | The Container Store
iDesign Stainless Steel Suction Sink Center | The Container Store
Amazon.com - iDesign BPA-Free Plastic Sponge Holder for Kitchen Sink with Suction Cups, Ideal for Kitchen Sinks and Bathroom Organization, 2.3" x 5.2" x 3.7", Clear - Soap Dishes