How do these stack for storage? Do they "wiggle" or do they stack securely?
1960785
They don't stack well. The do wiggle, and I would not buy them again because the bowls barely hold an 18 oz. can of soup.
1960786
Stacked 2 together they are secure but 4 high they wiggle a bit. We love them.
462820
Not really. I would not stack them. There are no notches or groves for them to stay put. I would be afraid of one sliding off the other and the lid is not all that sturdy to bear a lot of weight.
305309
They appear to be very stable and could handle stacking 2 on top of each other. I only have one, but would not hesitate in putting 2 on top of each other.
2136732
I have mine stacked as you've described and have no problem with them sliding off each other. They have grooves in them to keep them secure and seem to work quite well.
627700
I don't know how high you would like to stack them but I stack the small ones in my cabinet (by twos) and it works fine. I just went in and tested them....six large ones stacked stayed straight and upright!
222615
I just tried 2 of them, they only fit about a 1/4" into each other at the most. So in my view of your question I say no to stacking them for easier packing.
1891832
They'll stack sideways ok, but there isn't a positive/negative, key and key way fit like there is when you stack them right side up. They'll rest on top of each other ok, but they can slide past each other.
2136239
I think it would be fine to stack them, assuming they aren't packed with anything too heavy. The folders/frame don't hang over the edge of the file box, so they shouldn't be affected.
501266
I only have one, but in general, there is nothing really locking them together if they are stacked...they are simply...well, stacked.
1697558
I would not recommend stacking them since they are tapered top to bottom. They are very durable and could be used for flat storage.
580030
They will stack half-way within each other. This will still save you space.
729697
I have (4) four stacked on top of each other and they're 90% full. I have this sitting on a printer table on castors that I periodically have to scoot over to get inside one closet. Those four remain stable when being moved. Hope that helps.
1143774
Yes they will stack, but will need to be secured. No notches for it to set into. So will slide unless secured well.
1116851
Yes, you could stack them, but I don't recommend it. They would not stack securely enough for my comfort.
1104318
They do stack but you wouldn't stack them all together like 3 at a time. or they get wobbly. or you can stack a few big ones and then a few small ones stacked inside those. I have two sizes. I love these little things.
69370
They can indeed stack, I have them stacked 4 high in my cabinet at this very moment. Nesting is a bit of a strong term though since they don't really sit down one in the other very much. Not like plastic storage ware would. Still, definitely stackable.
1435957
I would not climb or set on these because they are not made that sturdy. I don't think they would stack very well. They are all the same size. I like them for storage that are set in shelves.