The Glass Sipping FREEZE™ is a game changer. Made from double-walled glass filled with active cooling gel and complete with a comfortable silicone grip and modern footed silhouette, the Glass Sipping FREEZE™ keeps your liquor deliciously chilled for 2 hours without ice, so you can enjoy your tequila neat and cold. Say no to watered-down mezcal or bourbon with this cocktail glass drinkware! These cool cups are perfect for slow drinkers and make great gifts for dads birthday, anniversary gifts for men, mom cups, or outdoor bar accessories. 6 oz. Hand wash.