The first Mason jar was made by John L. in 1858. The original purpose of the jar was to prolong the life of food. To keep these preserved food for a long time, just as the home made salted v...
Why our 200 ml flask bottle is better than others?
In these period,the 200ml flask bottle is very hot for beverage,expecially for cold brew coffe and juice.now our factory is in busy to producing t...