Household stainless steel double-layer coffee mug vacuum clamshell bouncing double drink straw thermos mug car car water cup

Color: Blue, Navy Blue, Black, Red, White Product category:Thermos cup Liner material: 304 stainless steel Gifts: business gifts, advertising gifts, promotional gifts, conference gifts, welfare gifts, festival gifts, awards and commemorations, public relations gifts Thermal insulation performance: 6-12 hours Material: Inner 304 Outer 201 Housing material: 201 stainless steel Applicable gift occasions: birthdays, full moons, travel commemorations, graduations, housewarming, parties, visits, and others Style: Bouncing cup with lock Function: Keep warm Copyright: None Applicable holidays: Christmas, Valentine's Day, Chinese New Year, Father's Day, Mother's Day, Halloween, Children's Day, Women's Day Style: Modern and minimalist Capacity: 400ml