The exquisite 18 ounce Double Wall Skinny Cups by Cupture showcase a modern yet timeless design that's sure to turn heads. The slender cylindrical shape is not only easy to grasp and comfortable to hold, but also lightweight and travel-ready. With premium grade acrylic, they are resilient for everyday use and ensure that you savor every sip of your beverage's crisp refreshing flavor. This party pack comes with 8 different vibrant colored straws and secure screw-on lids with rubber gasket to keep your beverages from leaking or spilling. These double wall tumblers will help keep any "hot" or "cold" beverage at the right temperature. 8 unique removable and reusable name tags are also included! These acrylic tumblers hold up to 18 ounces of liquid storage which is often considered the perfect portion.