That's an excellent and very practical concern! Raccoons are incredibly clever and dexterous, making standard bins an easy target. The good news is, yes, truly raccoon-proof trash cans do exist, but they require specific features that go beyond a simple flip lid.
First, look for bins with locking or latching mechanisms. Raccoons can pry open simple lids. A can with a lock that requires human hands to operate—like a button latch, a bar lock, or a twist-lock system—is essential. Some high-end models even have integrated locks.
Material and weight are crucial. A flimsy plastic bin can be knocked over. Opt for heavy-duty, thick plastic or galvanized steel. A sturdy, weighted base makes it much harder for a raccoon to tip the can over to access the contents.
Smart design is key. Some "animal-proof" bins have a lid that only opens when a foot pedal is depressed, which raccoons can't manage. Ensure there are no handles or grips on the sides that they can use for leverage. A smooth, rounded exterior offers fewer footholds.
For ultimate security, consider a fully enclosed bin shed or a post-mounted can. These physically separate the container from the ground and make access nearly impossible for wildlife.
Your best bets are commercial-grade bins or those specifically marketed as "bear-resistant," as they often meet the rigorous standards needed to thwart persistent raccoons. While no solution is 100% foolproof against these determined bandits, combining a lockable, heavy-duty bin with secure placement (like strapping it to a post) will solve the problem for most urban settings.