Durable, and extremely easy-to-clean, stainless steel water bottles are a fantastic alternative to using plastic water bottles. This 17-ounce, insulated double-walled high-grade stainless steel water bottle is perfect for your daily outings. It will keep your drink of choice hot or cold for hours. It also features an odor- and leak-proof cap. Throw it in your car's cup holder on your way to work, take it with you on hikes, or toss it in your bag for any time you get thirsty. Will not rust.