Atlas WENS 1000ml1.0 Liter Water Bottle, Insulates Cold and Hot Water, Vacuum Insulated, Stainless Steel, Lightweight, Easy to Clean, Suitable for

Capacity (approx.): 1000ml Weight (approx.): 355g Size (approx.): W 8.6 x D 8.6 x H 25.5cm Mouth diameter (approx.): 4.7cm Heat retention: Over 77°C (6 hours) / Cold retention: Under 8°C (6 hours)