Here's a collection of various Gridfinity bins that are designed to fit the Ikea Istad collection of zip lock bags.
The bins have a sliding top plate that is designed to stay in place while you pull out the bags, so you can do it one-handed.
There is also a bin for trash bags that have 30l or 60l, having the same top plate.
Istad small
Istad large
Trash bag (30l-60l)
The 1x5x6 bins fit normal kitchen bags without a problem.
If you're interested to see similar designs, I have a dedicated youtube video in which I showcase them, including an overview of them in use, in the kitchen drawers:
If you find any value in these desings, don't forget to like :)
Happy printing!