Material: 18/8 Stainless Steel. Food Safe, Leakproof, Thermos Vacuum Insulation. Height: 31.5cm. Width: 8.2cm. Carry Loop, Cold Up To 15 Hours, Keeps Drinks Warm For Up To 6 Hours, Leakproof, Vacuum Insulated. Capacity: 1000ml. Packaging: Polybag. Sustainability: Amfori, BSCI. Conforms to Safety Standard: EN 14184-1, PCP Tested. Vinga 1000ml Insulated Water Bottle in Dark Grey