According to the Instagram account Sensational Finds, the store currently has stackable storage that seems like ... saying ...

(Predictably, the Container Store ... storage bin. On laundry day, I haul dryer sheets and detergent inside of it. Even at less than half the height of the large (at around ten inches tall ...

A container like this tall and narrow pop-up Umbra Blue ... the InterDesign Linus Battery Organizer. This storage container lets you neatly store all size batteries in a box with a hinged lid.