... style*outside color coating and different color silicon partItem No:Q-070Capacity:450ml/16ozMaterial:double walled stainless steel,silicon sleeve and ... , promotional gifts, advertising gifts, restaurants, coffee shops.[Note]: * Add boiling water should not be too full,or it will overflow and ... high-temperature sterilization, to avoid deformation.Physical Image: travel mug Q-070 (Classic red and black)