Galati is the only Double Walled Vacuum Stainless Steel reusable water bottle that you will ever need. This water bottle keeps liquids cold for up to 12 hours and hot for up to 8 hours without any moisture on the exterior; plus, a wide-mouth opening allows ice to easily go in and flat-sides offers a secure grip for every sip. Content: 450 ml - Product Dimension: 24x7x7 cm - weight: 300 gm