1. Style: with handle, bouncing cup, straws, modern and simple 2. Inner lining material: 304 stainless steel 3. Outer shell material: 201 stainless steel 4. Insulation performance: 6-12 hours 5. Material: 304 inside and 201 outside 6. Function: traditional, home use, portable, vacuum, insulation, customizable 7. Gift purpose: points redemption gifts, business gifts, promotional gifts, advertising gifts, conference gifts, welfare gifts, festival gifts, honors, public relations gifts 8. Applicable holidays: Christmas, Valentine's Day, Spring Festival, Teachers' Day, New Year's Day, Chinese Valentine's Day, Halloween, Easter, National Day 9. Applicable gift-giving relationships: juniors, lovers, couples, colleagues, friends, classmates, mentors 10. Product quality grade: first-class 11. Applicable people: women, men, couples, general, students 12. Applicable scenes: sports, home, car, general, office, outdoor, travel 13. Packaging details: please contact customer service 14. Color: sky blue, purple, avocado green, grass green, rose red, pink, off-white, light pink, black, white, blue belt, vermicelli belt 15. Capacity: 24 ounces, 32 ounces