This 4 oz stainless steel flask brings back the old school way of taking liquor on-the-go.  The client gave us the liberty to design and decorate these flasks but the highlight of this product comes with its packaging.

The flask's packaging is a book with a mould of a flask in it. It is a subtle way of carrying your liquor without getting any bad impressions from the public. Though it is still detectable through the x-ray machine at the airport, the ingenuity of the product packaging will take this product to the next level of creativity and design.