Ever since I got a dog last year, the thing I’ve liked the least about having a dog is (and this is possibly really obvious), is having to pick up dog poop. But even worse still are the plastic dog poop bags. To reduce my use of single-use plastics, I found poop bags made from corn starch. The idea is that the corn starch (and the poop itself, of course) will completely biodegrade. Actually, there are a couple of different brands, but the only brand that I have tried and can vouch for is this one.
The bags themselves are, in my opinion, very similar in quality to the plastic poop bags that I used previously. Meaning that yes, they hold poop, but no, I still cannot easily get them open.