Sip in style in a 18oz Acrylic Skinny Tumbler. You can enjoy cold beverages at a party, at work, or at home with this great quality product. The body of the skinny Tumblers has a double-wall construction to prevent condensation from building up on the outside of the cups. The rubber gasket lid is leak-proof, ensuring that your drink stays inside your tumbler. You also don't have to worry about toxic chemicals; the plastic tumbler with straw and matching lid is BPA-free. This tumbler is perfect for everyday use and can limit the amount of waste you create!