Durable professional portable coffee maker brews up to 355ml (12floz) of coffee. Consistent great flavor from the first to last drop. Stainless steel coffee maker with high quality anti-slip silicon, safe to dish washer and easy to clean. Double wall vacuum giving you unbelievable insulation while fully closed. It can keep cool for * hours or keep hot coffee warm for 6 hours. Suit for all K-cup capsule and all kinds of coffee powder, easy to get and easy to operate. Prefect for home, office and business. 2 year Warranty: 24 months product warranty and 24/7 customer service. Keep you money safe and provide a wonderful service for you.