A wide mouth is great for adding ice cubes, cleaning the inside, and is easy to open in sub-zero temperatures.

• Made of Tritan™ co-polyester.
• Loop top allows clipping onto a pack.
• Standard 63mm threaded opening fits water filters and other accessories.
• Weight: 199 gm
• Capacity: 1.5L / 48 oz
• Dishwasher safe