Quantity available from 250ml to 1000ml. Available in both Double-walled stainless steel and vacuum glass-liner. Color available in Chrome, Half Gold and Gold. Plated plastic / Zinc alloy spout, lid and push button. Keep 12 hours hot, 24 hours cold. 10 years warranty on insulation function. Free of toxins for the healthy storage of foodstuffs. Impact and shock proof stainless steel. Single-handed operation, for precise individual portions