This tumbler has a smooth design for a comfortable grip. These cups are made of premium 304 stainless steel and come with a handy metal straw and a durable plastic lid, allowing you to easily sip and enjoy your drink. Perfect for serving Espresso, Shots, Cocktails, or small portions of any drink you desire. The Mini Pocket Tumbler Shot is equipped with double wall vacuum insulation technology to help maintain the taste and temperature of the beverage while the tumbler is still cold to hold or touch. Whether you are enjoying a day at the beach or having your morning espresso, this Mini Pocket Tumbler Shot is the perfect tumbler to have in your collection. We can customize with logo as well as name drop. Features: Premium Stainless Steel Double Wall Vacuum Insulation Includes Silicone Nonslip Bottom Metal Straw Included Durable Plastic Lid Included Used for Hot or Cold beverages Dishwasher Safe