Don't leave home without this slim 17oz water bottle that can keep you hydrated. It is made of high quality stainless steel and has double wall insulation to keep cold drinks cold and hot drinks hot. Its long neck and narrow design make it easy to carry or put in your bag. Best of all, the leak-proof cap ensures no spills. - Dimensions: 255 mm high (10.03″) and 70 mm (2.85″) diameter - Double wall vacuum flask - Insulation keeps the liquid hot or cold for 6 hours - Dishwasher not recommended due to vacuum seal. Hand wash only.