3 in 1 Vaccum Insulated Thermo Flask Set

1.weight:555g(set cup)

2.Size:23.8cm*6.7cm

3.Material:Inner 304 outer 201 stainless steel

4.keep warm&cold:12-24 H

5.Applicable scene:Sports, wedding, business, home, festival, travel, business trip, office, school, gift giving