1) 1L military water canteen, army water bottle. 2) It's good for carrying water. 1) 1L military water canteen, army water bottle; plastic PE military water canteen2) Material: PE plastic3) Capacity: 1 Litre4) It's a part of survival equipment.5) more colors and capacity for choice, e.g. 0.8litre,etc.6) cover at top 1L military water canteen