Your hands won't freezing when you hold the drinks and there is no water mark left on the table top.
This tumbler is rugged and durable, and made of TOUGH FOOD-GRADE 18/8 STAINLESS STEEL metal. This is a great drink accessory for daily use- for your home, kitchen, on the patio or front porch. A modern twist on your koozie or beer mug. It's functional, great on the go! No coozie (koozie) or coasters needed. Save space in your cooler with a cup that keeps your drink ice cold for you!