These We Proudly Serve Starbucks branded Cold Cups are perfect for iced coffee including Frappuccino Blended Beverages and other cold Starbucks drinks. They are made of durable polypropylene to help prevent cracking and messy leaks. Smooth rim makes sipping comfortable. Ridged top and bottom allow a better grip. Compatible lids are not included.These We Proudly Serve Starbucks branded Cold Cups are perfect for iced coffee including Frappuccino Blended Beverages and other cold Starbucks drinks. They are made of durable polypropylene to help prevent cracking and messy leaks. Smooth rim makes sipping comfortable. Ridged top and bottom allow a better grip. Compatible lids are not included.