The shape of this organizer answers the drain trap. Its top tier is cut narrow to pass beside pipes, while the bottom tier runs full width for larger items. At 21 inches deep and 15.5 inches tall, it uses the whole cabinet without fighting the plumbing.
Rather than forcing a rectangle into a cabinet that already holds a trap, the upper level is reduced in width so it can travel past the obstruction. Toiletries, sponges, and small bottles ride at that height, staying in reach without the unit stopping short of closed.
Below the plumbing line, the bottom tier opens to the full 12.25 inch width and takes the bulky things: gallon jugs, refill bottles, buckets of cleaning cloths, and boxed supplies. Because it slides forward with the frame, nothing has to be dragged out of a dark corner by hand.
Polished chrome-plated steel resists corrosion in the one cabinet that sees moisture nearly every day. The finish stays bright after wiping and does not absorb odors the way an untreated wood shelf can, which keeps the space under a kitchen or bathroom sink manageable over years.
Two-tier chrome shelving unit, 14.25 inches wide and 18 tall, for towels and toiletries under a vanity.
A narrow five-inch chrome tower with two tiers, made for the slim gap beside the contents of a cabinet.
