This is a 3D dustbin model that is designed with clean topology (quad faces and no hidden vertices) in mind. The design is watertight. I hope this model can be of use to you. If you have any enquiries, please do kindly feel free to reach out to me here on CGTrader messaging system. I am also available for custom design works. You can see from my clients' reviews (https://www.cgtrader.com/richcontentit, see reviews in 3D projects section) that I always do my best to meet and satisfy my clients' needs. I hope you like my model and thank you for your kind interest in my products and/or services. :)