I've attached (I hope) a better pic of the baskets I use in my frig. The smaller one on the left fits under the freezer
compartment and fits the bottom of the frig, including the sloping side. I use a piece of elastic cord to hold the lid in place so I can lift
the basket out of the frig without the contents spilling out.
The larger basket sits under the frig hatch
and I can remove its contents without lifting the basket, just open the lid. I do have to remove this basket to get at the smaller one.