bullet type vacuum flask high quality stainless steel keep the liquids hot or cold for 24 hours any color is available print

bullet type vacuum flask

Capacity:350ml

Carton dimensions:47x32x23.3 cm

Packing:24 pcs/ctn

1.material :double wall   stainless steel 2.capacity:0.35,0.5,0.75,1.0L3.vacuum structure between outer and inner walls keeps liquids hot or cold for long periods4.available in leather pouch and various stopper designs5.available in costomized gift box designs6.any color is available

bullet type vacuum flask