Colors: white, black, yellow, green and pink. Product category: thermos cup Material: 304 stainless steel. Is there a patent? No. Gift-giving purposes: point redemption gifts, business gifts, advertising gifts, promotional gifts, conference present, welfare gifts, festival gifts, awards and public relations gifts. Is it a gift? Yes, business gifts. Heat preservation performance: 6-12 hours. Material: inside and outside 304. Packing specification: color box. Applicable scenes: sports, wedding, business, home, car, general, Christmas, Spring Festival, office, outdoor, travel, gift giving, school and other festivals. Customized process options: thermal transfer printing, laser engraving, silk screen printing, water transfer printing, water film pasting, 3D printing, 5d printing, and internal ceramic spraying. Applicable people: ladies, men, children, lovers, general, elderly and students. Material: 304 stainless steel. Print LOGO: Yes. Style: handle, large capacity, pot-bellied cup, straight cup. Features: Thickened, regular, household, portable, vacuum, heat preservation, customizable and anti-falling.