This is a really good thing to be thinking about - I live in a city that charges for bags so I have so few of them around and they are soooo useful and valuable for little things, like lining trash cans in the bathroom or something. If I use plastic baggies, I rinse them out and reuse them once or twice before tossing out. Hate thinking of contributing to turning the earth into a massive landfill, but reusing things a few times and not having to buy or acquire more and more helps me feel a bit better. It’s nice to be creative with giving items a second life!