My stash is not very large compared to some on this board. I basically keep it to 5 of the large plastic totes that will fit under a twin size bed. I also try to "deal" with the scraps from each project before I start another. I am mostly a scrappie quilter , so I like to build my stash with fat quarters and layer cakes. and jelly rolls, esspecially when they are on sale!( Conneccting Threads is my favorite site for pre cuts)