600ml long-term isolation vacuum flask with filter fashion portable stainless steel thermal water bottle cup

Made of 316 stainless steel, food grade plastic lid;

Keep warm/cold for more than 12 hours;

With filter, outlet icher, bpa free;

Capacity: 800ml

Size: 21.5*9cm,26.5*8cm;

Weight: 300g,330g;

Color: black, white, pink, red, green;