Outdoor trash cans are essential for maintaining clean public spaces, but traditional designs often fail to accommodate large items like boxes, furniture, or bulky waste. To address this challenge, innovative solutions can be implemented.

1. Expandable Openings: Trash cans with adjustable or wide openings allow easy disposal of oversized items. A funnel-shaped design can guide large objects into the bin without compromising capacity.

2. Modular Compartments: Bins with removable or collapsible sections enable flexible storage for irregularly shaped items. This design also simplifies waste collection and sorting.

3. Durable Materials: Reinforced steel or heavy-duty plastic ensures longevity, especially when handling sharp or heavy objects. Weather-resistant coatings prevent rust and damage.

4. Smart Sensors: Equipping bins with fill-level sensors helps optimize collection schedules, preventing overflow and ensuring efficient large-item disposal.

5. Accessible Placement: Positioning bins near high-traffic areas like parks or shopping districts encourages proper disposal of bulky waste.

By integrating these features, outdoor trash cans can better serve communities, reducing litter and improving urban cleanliness. Future designs should prioritize scalability and user convenience to meet evolving waste management needs.