UNIQUE DESIGN: Only one-handed opening to easily put garbage into the rubbish can without odor. LARGER CAPACITY: 15oz, can hold larger pieces of garbage. The diameter of the opening is 3.5 inches and the opening design makes it easy to clean up trash and interior. ELEGANT APPEARANCE: Not only fits for car center control cup holder or car door storage compartment used to store sundries, garbage or folding umbrella. But also can be used as a desktop trash can in the living room and bedroom Made of food grade silicone: High temperature resistance, good sealing of the lid, even the burning things will not damage the trash can. The diameter of the bottom of the can may be smaller than the central control cup of some cars, but it can still be used normally.