Our 40 oz Clear Acrylic Double Walled Non - Tipping with Straw Large Capacity plastic Car Mug is a top - notch product designed to meet the needs of international B - end buyers. It has a large capacity of 40oz/1200ml, which is perfect for those who want to enjoy a refreshing drink on the go. The double - walled design provides excellent insulation, keeping your drinks cold for hours. The non - tipping feature ensures that the mug stays in place, even when the car is moving, preventing spills and messes.