Nalgene bottle, tick tock, new and unused. Capacity is 1,000ml. Protected by shrink wrap. Height: approx. 21cm, Diameter (bottom): approx. 9cm. Please allow for slight variations due to amateur measurements. Due to its high airtightness, it is suitable for storing liquids such as drinks, as well as cereals, coffee beans, rice, etc. It's useful to have one. It can also be used as a hot water bottle in winter. Thank you.