1. Double wall stainless steel office cup 2. Eco-friendly3. Customization 4. Leak ... and technological.6.Special design for coffee drinking,a good choice for office people.7.The travel mug suitable ... for cars,family,office and outdoor activity.8.Hygiene paint such as ... have products,mainly such as stainless steel vacuum flask, coffee pot, mug, auto mug, sports bottle,etc.Our ...