The World’s 1st Universal Cup Insulator! Goodbye watered down coffee or crappy neoprene sleeves. The To-Go Buddy fits every size hot & cold cup you need and keeps your ice for up to 24 hours. Want to use it as a normal tumbler? That’s fine, just pour it in!  • Material: Double Walled Stainless Steel w/ Copper Lining • Cup Holder Compatible • Hand Wash Recommended • Cold 24+ Hours • Hot 6+ Hours • Dimensions: 7.4” x 3” • Liquid Capacity: 32oz Like new!