This 17-ounce, double-walled 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 to training! • High-grade stainless steel • 500 ml • Vacuum flask • Double-wall construction • Bowling pin shape • Glossy finish • Insulated for hot and cold liquids (keeps the liquid hot or cold for 6 h) • Hand-wash only