Double-layer Insulated Thermal Lid Coffee Mug

Product information:
Colors: White, 450 ml (weight: 250 g); Gray, 450 ml (weight: 250 g); Black, 450 ml (weight: 250 g); Blue, 450 ml (weight: 250 g); Green, 450 ml (weight: 250 g); Orange, 450 ml (weight: 250 g)
Material: 304 stainless steel / PP plastic
Style: Creative and fashionable
Capacity: 400–500 ml