Dycietx 510ml insulated travel mug made from double-walled vacuum stainless steel, designed to keep hot or cold drinks at temperature for 4–6 hours. Features a BPA-free leakproof screw lid with a silicone sealing ring and splash-proof flip lid for easy drinking. The powder-matte coating provides a comfortable grip, while the rubber base helps prevent slipping and tipping. Suitable for coffee, tea, and other hot or cold drinks at home, in the car, office, school, or outdoors. Capacity: 510ml. Color: White. Material: Stainless steel. Features: Insulated, reusable, leakproof, BPA-free lid, silicone sealing ring, flip lid, non-slip rubber base.