Inner tank material: 304 stainless steel Function: regular, household, portable, vacuum, thermal insulation, bouncing Insulation performance: 6-12 hours Shell material: 201 stainless steel Style: Large capacity, bouncing cup, with straw Material: 304 inside, 201 outside Style: modern simple Purpose of gift giving: Points redemption gifts, business gifts, advertising gifts, promotional gifts, conference gifts, welfare gifts, festival gifts, commemorative awards, public relations gifts Applicable holidays: Valentine's Day, Spring Festival, Father's Day, Mother's Day, Teacher's Day, New Year's Day, Chinese Valentine's Day, Halloween, Easter, National Day, Children's Day, Women's Day, others Applicable gift-giving relationships: juniors, lovers, couples, colleagues, friends, elders, children, classmates, mentors, others Product quality level: first-class product Applicable people: women, men, children, couples, general, elderly, students Applicable scenarios: sports, wedding, business, home, car, general purpose, Christmas, Spring Festival, office, outdoor, travel, gift giving, school, other festivals Packaging specifications: Consult customer service Color: Night ghost, blue ribbon, fan ribbon, graffiti, Minecraft, bowkt cat, light purple bow, light pink kt cat, cherry, labub, cat head, playing card, tulip, vertical flower, small floral, ocean storm, light pink and blue covered kt cat, white, black, rose red, light pink, off-white, avocado, grass green, purple, sky blue, pink Capacity: 32oz,24oz Cup type: sports bottle Packaging type: basic packaging Cup lid material: plastic Cup lid type: double drinking lid