Litter Robot Owners, I've experimented with many different drawstring cat box liners. Trust me, it came down to either this smaller Van Ness drawstring liner or Van Ness Large drawstring liners. Yes, these small size liners technically fit the Litter Robot liner drawer, but just barely. It takes extra time and effort to get these smaller liners into position just so and secured properly into the drawer clips (Lord help you if you have large fingers). Because of the total lack of any extra material on the sides, if you don't adequately secure the liner into the clips, the shallow sides will slip loose and then you will have to clean up whatever dirty litter manages to spill in between the liner and the drawer and down into bottom of the drawer itself. To be ideal, this liner needs to be a good 2 inches deeper on the sides. When you change the used liner, chances are good that you will be forced to come in direct contact with dirty litter as you remove the liner from the drawer. Even though Van Ness Large Cat Box Liners are somewhat too big, installing and removing them from the Litter Robot drawer is quicker, easier, and, most importantly, cleaner with absolutely no contact with used litter necessary. Go with Van Ness Large Drawstring Liners instead. You'll be happy you did. The material in both the small as well as the large Van Ness liners is not stiff and is strong. The liners don't break or leak. The drawstring could stand to cinch up just a little tighter when closing on the top of the bag so that it completely closes leaving no hole for dirty litter or odor to escape, but it does fairly well. To totally contain the odor and seal the liners completely, I tie it off with a a twist tie before disposal.
Rating: [4 of 5 Stars!]