The shop is also for laboratory organization, pipette accessories, and benchtop tools. Those categories are on the menu. They do not all have products in them yet. Lab Consumables is the one with listings today, and those listings are syringe filters.
An organizer that does not fit is a common way a bench stays cluttered. The box you already have needs a measured space: the width of the shelf, the depth, and the height of the thing you are trying to keep in reach. A tip box left on the only clear spot is usually a size problem, not a tidiness problem.
When those products are added, the same rule as the filters will apply. The listing should say what the item is, which options exist, and what those options are for. Until then, if you need a holder and the category is empty, write. Tell us what you are trying to keep in reach, and the space it has to fit.
We would rather say we do not have it than sell a near match. The Lab Organization page will show the same catalog layout, and it will say when there is nothing in it yet. Contact is the right place for the size that is not listed.