That's an excellent and very practical question! It's something many urban dwellers and homeowners have probably wondered about when dealing with those awkward, slim passages. The good news is, yes, there are definitely trash can solutions designed specifically for these challenging narrow spaces.
You won't typically find a standard, bulky municipal bin that fits, but the market has responded with clever alternatives. The most common solutions are slim-profile or compact bins. These are essentially standard waste or recycling containers that have been "squeezed" in one dimension. Imagine a bin that's perhaps only 8-10 inches wide but deeper front-to-back and fairly tall. This design maximizes capacity while minimizing its footprint in a tight alleyway between buildings.
Another popular option is the wall-mounted or bracket-mounted bin. These units are fixed directly to the wall of a house or a fence, taking up zero ground space in the passage itself. They swing out for access and swing back flush against the wall. For shared alleys, you might see recessed or built-in bin storage. This involves creating a small niche in one of the building walls to house a bin, keeping the walking path completely clear.
The materials matter too. For these tight spots, durable, smooth plastics or coated metals are preferred over rough materials that could snag or damage property when maneuvering the bin in and out. Many feature rounded corners for the same reason.
So, while the classic big wheelie bin won't work, urban designers and product manufacturers have created a range of slim, tall, wall-mounted, and recessed options to solve exactly this problem. It's all about optimizing vertical space and using clever mounting systems to keep our cities clean, even in the tightest of spots.