That's an excellent question! Finding the right liner can be a bit of a puzzle, but it's simpler than you think. The key is to match the liner to your specific bin's size and your typical usage.
First, let's figure out the size. Grab a tape measure. You'll want to note the height of your can from the bottom to the top rim. Next, measure the circumference (the distance around the top opening). Finally, check the gallon capacity; it's often printed on the inside or bottom of the can. If not, a quick online search of your bin's model should provide the specs.
Now, for the liner itself. For a standard indoor kitchen or office bin, a general-purpose plastic drawstring bag is your best bet. They're strong, easy to close, and come in various sizes. Look for a box that lists the gallon capacity (e.g., 13-gallon bags) to match your can.
If your urban trash can is outdoors or used for heavier, sharper debris, you'll need something more durable. Leak-proof or contractor-grade bags are much thicker and less likely to tear. For tall, slender bins commonly found in offices or bathrooms, consider tall kitchen bags.
The perfect fit is when the bag sits comfortably inside with enough material to fold over the rim. You don't want it stretched taut, as this increases the risk of tearing, or so loose that it slips down into the can. A slight overhang is ideal for a secure, clean finish.
So, in short: measure your bin, choose a bag that matches its capacity, and opt for a heavier-duty material if it's for outdoor or heavy-use purposes. Happy lining