18-ounce capacity, take anywhere you go, home, office, or play; great for yoga, hiking, camping and sporting activities, fits most auto car cup holders: twist off cap, ergonomic and stylishly design.These handy, eye-catching cups are the perfect way to enjoy a drink at a party, concert, sporting event, tailgate, festival, and more!Great for promotional giveaways, each cup can be customized with your logo or name for maximum brand awareness!