Thank you for viewing. This is a tumbler with a slide-top drinking spout from Chulalongkorn University, often called the "MIT of Thailand." The included strap can be attached to serve as a handle. Although it is new and unused, please understand that it has been stored at home. - Brand: Chulalongkorn University - Color: Green - Accessories: Lid, strap - Size: Approximately 21cm - Features: Slide-top drinking spout #ChulalongkornUniversity #ChulalongkornUniversity #Thailand #Bangkok