DOUBLE WALL INSULATION - Tumbler with straw holds 20 ounces (591 ml) and is only suitable for cold beverages. Insulated tumbler features a double wall design that keeps contents cool and your cup rid of condensation. | TRAVEL FRIENDLY- Travel tumbler features a slim design that is easy to carry and fits in most standard cupholders. The lock-tight lid easily screws on/off and allows for a mess-free commute. Plastic cup includes a soft silicone straw (that won't break) that is durable for all your days on the go. | EASY CARE: The 4 inch (10.1 cm) opening provides room to easily fill the plastic tumbler and allows for hassle-free cleaning. For best care, the tumbler cup and lid should only be washed by hand. This reusable cup cannot be used in the microwave. | SAFE MATERIALS - 20 oz tumbler is made of acrylic that is BPA, lead, and phthalate-free so your drink is rid of any harsh chemicals. Non-toxic tumbler can be refilled and reused endlessly, which helps reduce plastic waste. | PREMIUM DESIGN - Tumbler is featured in white with metallic gold accents and the saying, "Miss to Mrs". The Kate Spade New York logo is printed on the back near the base. The simple, chic design makes this travel cup the perfect treat for the bride-to-be.