The Nalgene Narrow Mouth Water Bottle in Blue Aqua is a 1000 ml (32 oz) water bottle made in the USA from BPA-free plastic. It features a screw-on lid, graphic print, and a vintage theme. This water bottle is perfect for camping, hiking, and other outdoor activities, and it comes with a printed California Prop 65 warning. The Nalgene brand is known for its quality and durability, making this water bottle a reliable choice for staying hydrated on the go.