... /S 4. Leak-proof, Eco-friendly 5. BPA-free, odorles 2012 Newest 1 liter beer mug Product function:1) Material: Ceramic & 18 ... & Durable. 4) Double wall , keep flesh5) Use for: coffee, tea,water, promotion and gift6) Dishwasher and microwave safe and heat resistant7 ... and toxin-free5) Good value for moneyMore Pictures for Reference: 2012 Newest 1 liter beer mug