Dear Sir / Madam , I am looking for similar type of travel mug like what Starbucks are selling. We would like to have custom print artwork inside the plastic case. Please send me a quote with 3000 units ( 1 design = 1000 pcs ) Looking forward to hear from you soon. Thank you. Sincerely yours, Nick He Business Development Division Enjtec Promo Solution ( PG0243999-D )