Introducing our extraordinary 20oz Stainless Steel Vacuum Insulated Double Wall Travel Tumbler With Lid! Crafted with utmost precision in our own factory, this product is designed to redefine your on-the-go drinking experience. With its double-walled construction, it ensures optimal temperature retention for your favorite beverages. The stainless steel material guarantees durability while the vacuum insulation keeps your drinks hot or cold for hours. Conveniently sized at 20oz, it comes with a secure lid to prevent any leaks or spills. Say goodbye to lukewarm drinks and embrace the perfection of our factory-made tumbler!