Ash Navy Slim Thermal Steel Water Bottle 100% leak proof 500ml / 17oz vacuum insulated double wall stainless steel water bottles with a smooth flow for spill-free hydration and hygienic flip top cover for one handed use on-the-go. Keeps hot drinks hot and cold drinks icy cold and fresh for hours. The perfect slim blue water bottle for school, car, office or for general use on-the-go. The width of a soda can, it fits perfectly into all car cup holders and pockets on kids & adult backpacks. Made from vacuum insulated pro grade ThermoShield stainless steel. Stainless steel is extremely durable, lasts for years, and is carbon neutral and fully recyclable. This refillable and reusable drinks bottle is food safe, odour resistant, easy to hand wash, protects temperature for hours and keeps drinks fresh and full of flavour.