BHG 8-cube storage from walmart

I have those units. I do know that my AC 3 ring binders fit in there. I won't know until tonight but I will check for you. Hopefully someone else will pop in before that.

I am pretty sure it's the same size as the Ikea ones (I use some of the BHG inserts in my Ikea shelves) and if you're referring to the large scrapbook paper organizers, they don't fit. If you are referring to the big cases that hold 16 or 20 (there are 2 sizes, I have the 20 options) of the 4x6 photo boxes, I believe you can fit 2 with some wiggle room leftover.

If you are referring to the former, there is a plastic unit that is sold that comes with those cases and you can stack them in your room.  There is also a wooden cube version (just taller than the standard ones) at Michael's that will hold them.  It isn't available online, though, so I can't really show you a picture.  If you watched the 3 part room tour from Nicole Jones (nicolejones911) on youtube, her first part shows them.  I think they are being discontinued where she is because she says she got them when they were regular price $50 or something and used coupons (M's is notorious for marking things on clearance but it showing regular price at the register and thus allowing you to use coupons when you shouldn't be able to...I've noticed this with some marked down PL Core Kits in the past) but they are still $89.99 regular price in the US (or at least where I live).

Sorry, just got home to check. The clear Iris containers that hold 12x12 papers do NOT fit in the cubes. Sorry.