Вакуумная колба с пулями меняющая цвет сублимационные стаканы синий камуфляж термос тонкая спортивная

Inner：SUS304
outer ：SUS304
Cap：SUS304+PP
lip of a cup：PP
sealing ring：silastic
stainless steel：SUS304

1.Laser spinning technology of cup body，Lighter experience；
2.Anti scalding mouth design，Drink water more comfortable；
3.304 stainless steel liner，Healthy assured
4.Double layer vacuum，Keep cold and heat；
5.High quality PP，Material safety，easy to use；
6.Silicon rubber sealing ring，Safety and toughness，leakproof seal；