FOR THE PRICE IT IS JUST FINE.  I LIKE TO SLIP THE ENTIRE BAG INTO THE CONTAINER...AND THAT DIDN'T WORK AS THEN THE LID WOULDN'T LINE UP.  SO I ENDED DUMPING THE CONTENTS OF THE DOG FOOD INTO THE PLASTIC BIN...AND THE LID THEN FIT.  I DON'T ROLL IT AROUND VERY MUCH, I THINK IF I DID THE WHEELS MIGHT NEED TO COME OFF AND JUST HAVE A STATIONARY BIN.  BECAUSE OF THE GIANT AMOUNT OF FOOD IT HOLDS.