🎁 Sip in Style: The Ultimate Gift for Every Doctor! Crafted from heavy gauge stainless steel for durability. Reusable and BPA-free for a sustainable lifestyle. No more slippery tumbler mishaps! Celebrate milestones with a thoughtful gift! Keeps drinks hot for 3 hours, cold for 9 hours. BPA-free lid Double-walled insulation 18/8 stainless steel The AMZUShome Doctor Gifts Travel Tumbler is a stylish and practical 20oz insulated tumbler designed for doctors and medical professionals. Made from FDA-approved, heavy gauge 18/8 stainless steel, it features double-walled vacuum insulation to keep beverages hot for over 3 hours and cold for 9 hours. With a BPA-free lid and a sweat-proof design, this tumbler is perfect for both home and outdoor use, making it an ideal gift for any occasion.