The Vacuum Insulated 20oz Tumbler with Mag Lid is the perfect size for your morning brew, afternoon coffee, or evening beer. Its high-quality stainless steel and double-wall insulated design is tough enough for any adventure while keeping your beverages at the perfect temperature. The mag lid addition helps protect your beverages from the environment and keeps the cold/hot temperature better than an open lid design.
DURABLE: 18/8 stainless steel makes this cup able to withstand even the most intense adventure. No more worrying about breakable mugs or plastic water bottles getting squished.
PERFECT TEMPERATURE: This 20oz tumbler keeps hot beverages hot for up to 12 hours and cold beverages cold for up to 24 hours! No more warm water after a long hike or cold coffee after a long morning.
MAG LID: This lid is perfect to protect your beverage. It is not intended to keep your beverage from spilling though since it is not guaranteed to be leakproof