flask set. Material: High quality stainless steel material . Capacity: 1oz=28.35ml. logo: Customized design welcome.

flask set.

Direction for flask use:

1, Rinse the inside with clean water before filling the flask for the first time.

2, Always empty the flask after use and rinse it out before refilling.

3, Do not keep alcohol in the flask longer than a period of 3 days.

4, Refill only when you are about to use the flask.

Flask with two cups with small funnel set and color package