AP817The Kole Hip Mustache In Disguise Stainless Steel 6oz Flask 12PK (AP817) provides a bulk solution for small-volume liquid containment. Each flask offers a 6oz capacity, constructed from stainless steel for durability and ease of cleaning. The "Hip Mustache In Disguise" design indicates a specific aesthetic for the flasks. The stainless steel construction ensures a robust and reusable container.