Yes—there are urban trash cans designed to attach to existing street poles, though the details matter more than the product photos suggest. The most common versions are pole-mounted litter bins that use a steel band, clamp, or bolt-on bracket to wrap around a lamp post, sign pole, or dedicated street furniture pole. You’ll also see ring-style bins, small HDPE or stainless-steel containers, and combination units that add an ashtray or bag dispenser.
For a real street, the first question isn’t “does it exist?” but “which pole can legally and safely take it?” A bin hanging off a utility pole is often a no-go because utility companies restrict attachments, and streetlight poles may have electrical access panels or structural limits. Sign poles and purpose-made furniture poles are usually easier. So check local right-of-way rules and get permission before drilling or clamping anything.
The hardware is fairly simple. A typical pole-mounted bin uses stainless steel banding or a two-piece clamp that fits a range of pole diameters. Some models are bolted through a bracket; others are strapped on without drilling. Look for vandal-resistant fixings, a removable liner or bag hook, drainage holes, and a lid or hood if rain is an issue. Mounting height matters too—high enough to deter dogs and easy for pedestrians, low enough for crews to service. Keeping the bin on the sidewalk side and out of vehicle clearance is important.
Capacity is a trade-off. Small pole bins fit tight streets and discourage heavy dumping, but they fill quickly. In busy areas, a 20–40 litre bin with a daily service schedule is realistic; larger bins may need a dedicated post rather than a sign pole. If the pole is shared with signage, make sure the bin doesn’t block the sign face or create a head-strike or accessibility issue.
So yes, pole-mounted trash cans are a real urban furniture category. They’re especially useful where footway space is tight and you want litter collection without pouring new concrete. But the successful installations are the ones that match the bracket to the pole, confirm permission, and plan servicing before the first coffee cup goes in.