Made of 304 18/8 stainless steel, this skinny travel tumbler with lid and straw is highly durable and resistant to break and rust.
GREAT INSULATION: Adopting double wall vacuum insulation technology, the insulated skinny tumbler can keep your drinks cold for 12 hours and hot for 5 hours. No matter where and when, our skinny tumbler always gives you the best drinks temperature. Hand Wash.
