That's a great and very practical question! From my own experience and after looking at a lot of bins, the answer really depends on a few key design features. For someone of average height and strength, a well-designed bin should feel straightforward, not like a workout.
First, consider the weight when full. A lightweight plastic kitchen bin with a 30-40 liter capacity is usually very manageable. Larger, 50+ liter bins or those made of heavier materials like stainless steel can get surprisingly heavy. If it's too bulky, even lifting it a few inches to line it with a new bag can be awkward.
The handles make a huge difference. Integrated, molded handles on the sides are okay, but a single, sturdy handle across the top—like on a bucket—is often easier to grip and balance. This allows you to lift with your stronger arm and leg muscles, not just your back and wrists. Bins with no real handles are a red flag; you end up hugging it, which is messy and unstable.
The lid mechanism matters too. A simple, removable lid or a flip-top that stays open is best. With a step-on pedal bin, ensure the lid doesn't slam shut while you're trying to maneuver the bag out. That constant battle with the lid is a common frustration.
My advice? Before you buy, imagine the process: lifting it, carrying it, and tipping it into your main trash. A good bin should make this simple. Look for a sensible size, a top handle, and a lid that gets out of the way. For most people, these features turn a chore into a quick, easy task.