Metallic easy lock vacuum mug

This metallic double-wall stainless steel vacuum mug holds 300 ml. It is designed to keep drinks warm for up to 5 hours or cool for up to 15 hours. The lockable lid helps prevent leaks and spills.

• Double-wall stainless steel construction.
• Keeps drinks warm for up to 5 hours.
• Keeps drinks cool for up to 15 hours.
• Lockable lid for spill prevention.
• Lid is dishwasher safe and easy to clean.
• Designed for convenient one-handed drinking.
• Fits most car drink holders.
• Capacity: 300 ml.

This mug is suitable for daily commutes, office use, or travel, offering a practical way to maintain drink temperature.