If your restaurant is in a windy spot, I’d treat the bin like outdoor furniture: it needs weight, a low profile, and a way to stay put. No urban trash can is completely windproof, but the right combination of weight, anchoring, and lid design will stop most of the trouble.
Start with the base. A heavy, weighted base—or a can with a ballast compartment you can fill with sand or water—is the single biggest upgrade over a hollow plastic bin. For a restaurant, I’d look for a commercial-grade steel or thick poly can with a low center of gravity. A wide, flat base is better than a narrow pedestal, and adjustable feet can help it sit level on uneven pavement.
Then check anchoring. If the can will live on your patio, sidewalk, or curbside area, choose one with pre-drilled anchor points or a bolt-down kit. On private property, concrete anchors or a weighted base plate work well. If it’s on a public right-of-way, ask your local authority before drilling or bolting anything down.
The shape matters too. Low-profile, tapered, or rectangular bins catch less wind than tall round bins with big domes. Avoid lightweight plastic domes and loose swing tops that can act like sails. A secure, self-closing lid with a latch or a weighted flap is better for windy days. It also helps keep rain, pests, and litter out.
Wheels are convenient, but on windy days they’re a liability unless they lock. If you need mobility, choose lockable casters and use them. Otherwise, skip the wheels or make sure the can has a brake or foot pedal lock.
Don’t forget the liner. A loose bag can flap and pull the lid open, so use a can with a bag retainer ring or internal liner clip. Drainage holes can help prevent water buildup, but make sure they don’t weaken the base.
Finally, place the can in a sheltered spot when possible—near a wall, under an overhang, or in a recessed area—and check it during the first windy week. If it still moves, add ballast or anchoring rather than guessing.
For a restaurant, balance wind resistance with easy cleaning, capacity, and a look that fits your exterior. A heavier, anchorable, low-profile commercial can with a secure lid is usually the safest bet.