Our main kitchen garbage can is a plastic one with a push to pop open lid. Plastic grocery bags fit inside it nicely. I've hunted for another... can only find the metal ones that are not as wide as mine.
But it fits just in front of the fridge and is just short enough that it allows the fridge door to clear it. Two eye hooks and a small bunge cord hold it in place all the time.
Bathroom: Mine fits under the sink. I took a tall metal toilet brush holder, tossed the lid... screwed a few threaded machine screws around the rim (blunt ones, not the pointy wood screws)... to hold bread bags, folded over the rim, in place. For the top I found a plastic swing top from a desk top garbage can and with a little black tape around the rim ... that fits snug. Easy to pull off and push on.
Toilet area: An AIR TIGHT plastic "cookie jar" with a screw off lid and a snap top... holds a bread bag perfectly. Put the bag inside, fold the top of the bag over the rim and screw the lid on.
Ants love garbage cans. You want to empty the kitchen garbage at least every other day.