Glass Stainless Steel Double Layers Vacuum Thermos Coffee Travel Mug Drink Cup

Easy to wash and clean.
It very convince for you to storage the water, coffee, tea and take away to anywhere.
The use of double-wall vacuum technology, refrigeration insulation performance.
Food grade plastic parts, 100% without BPA, antibacterial treatment, environmental health.
Perfect for using in the school, travel, working or other outdoor activities.
Volume:300ml