This Takeya Classic Water Bottle features a high quality glass bottle with a wide mouth, and is encapsulated by a silicone jacket that provides a nice grip, as well as protection for the bottle. The sleeve has a see-through window for checking the liquid level. The twist-off cap is airtight and includes an easy carry loop. This H2O bottle provides a healthier way to drink, and eliminates metallic or plastic tastes, and leaching from toxic plastics. This bottle holds 16-1/2 ounces, is dishwasher safe, and is available in several colors