Introducing the 14oz Stainless Steel Mug, a superbly engineered, luxury item that ensures your beverage stays at the perfect temperature. Featuring a vacuum sealed double wall with BPA-free construction and a sweat-free exterior, it's capable of keeping your drinks hot for up to 5 hours and cold for up to 10 hours. And thanks to its easy-to-clean lid, you can enjoy a worry-free, pristine drinking experience.