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Input:
Question: Is it possible to hold a soap dispenser in the brush holder? Since I don't use the brush only use scrubber :-)
Document: I have a double bowl stainless steel kitchen sink and since I have a dishwasher the sinks don't  see a lot of dish washing action. I have a dish drainer in one sink which I use for rinsing out the recyclables and storing scrub brushes and sponges. I thought this caddy would work better than using the silverware cup in the dish drainer and keep them out of the pile of cans that accumulate there. I had to remove the metal hangar as that was impeding the space on the top for my hand soap dispenser.
This product is exactly what I have been looking for !! I never could find a sink caddy to hold the round brush scrubber and this fits it perfectly. It is very well made and holds very, very well on the sink with the suction cups and the bar that sits on the top of the sink..I would definitely recommend this product.
This caddy definitely bigger than I thought and nearly fills half the space in the 30 side of my Houzer 70/30 sink. Also, you need to have a really short brush for it to fit in that slot. Other than that it is functional but not mindblowing like other SH products like the automatic soap dispenser I own.
It arrived with a missing suction cup. I've bought two SimpleHuman products and both have arrived with a fit and finish problem.I have an OXO soap brush and that fits well in the brush holder.
Looks great and adheres nicely to my porcelain sink. I like that the brush holder is perforated at the bottom; the size allows me to place my rather large brush upside down so that the soap is always ready to dispense.
Fits my OXO stainless soap brush, 1 sponge, and 1 drain stopper very well. Looks great (makes the sink look very organized) and stays attached to our undermount stainless sink. Just wish it had one additional compartment for additional sponge or drain stopper (since I have two for our double sink).
Like others have said, the suction cups don't work (porcelain sink). It's not a big deal for me because my sink edge is flat and the little metal bar holds it on there just fine. It is big enough to hold my scrub brush, sponge and a bottle of dish soap. I had to knock one star off because it is constantly dirty with water spots and streaks.
This item is great especially if like me you use two sponges i.e. one for dishes and other for countertops spills. This sink caddy has a dual sponge holder which allows air to flow threw both for optimal drying, and sponges don't touch which prevents possible cross contamination.
This is a terrific little sink caddy. It has a bracket that hooks over the side of the sink, but I mounted mine on the wall behind the sink. I rotated the bracket down so that it acts to hold it off the countertop, reinforcing the suction cups. I thought the brush holder might be too shallow, but it holds the brushes very well.
I  couldn't get any of the usual small soap dish/sponge drainers to stick to me sink, until this one! It has 4  suction cups so on my sink it doesn't even really use the stabilizer bar that hangs over the side. It fits every brush and sponge I use. Love it!
Answer: The brush holder is about 3.5" diameter and 3" deep