Outdoor trash cans usually have a large capacity to store more garbage and reduce the frequency and frequency of garbage cleaning. The capacity of common outdoor trash cans ranges from 30 to over 100 liters. For safety and convenience, outdoor trash cans may also have features such as anti-theft locks, fire protection design, shock resistance and slip resistance, and have obvious signs such as garbage classification signs and contact phone numbers for cleaning personnel.

Outdoor trash cans are a type of public facility mainly used to hold garbage and waste, often placed in outdoor public places such as parks, roadsides, residential areas, schools, etc. Compared to indoor trash cans, they have higher durability to cope with harsh natural conditions such as sunlight, wind and rain, frost, etc. Outdoor trash cans are usually made of materials with better durability, such as stainless steel, cast iron, reinforced concrete, etc.

In addition to functionality and environmental friendliness, modern trash cans are also increasingly emphasizing aesthetics in their design. From simple lines to rich colors, from practical shapes to unique designs, modern trash cans have become a fashionable element. They can not only meet people's actual needs, but also add a sense of beauty to the home environment. Outdoor trash cans are an indispensable part of urban environments, as they not only have practicality and durability, but also embody the concepts of environmental protection and public health.

With the increasing awareness of environmental protection, more and more trash cans are paying attention to environmental protection concepts. For example, some trash cans are made of recyclable materials such as waste paper, plastic, etc., which not only reduces production costs but also reduces environmental damage. In addition, some regions have also launched classified garbage bins to encourage people to sort and dispose of garbage for subsequent recycling and disposal.