About This Double-Walled Insulated Glass with Handle. This 13oz/380ml glass tea infuser tumbler with a handle is designed with a double-wall high borosilicate glass construction to keep your beverages hot or cold for longer periods, It also has a sturdy, ergonomic handle for added comfort and ease of use. The handle stays cool, providing a secure grip even when the tumbler is filled with hot liquids. The double-walled glass and handle are both heat resistant. 304 Stainless Steel Strainer and Lid. Comes with a 304 stainless steel strainer and lid, allowing you to strain loose-leaf tea or brew fresh coffee directly in the 13oz glass tumbler. The strainer is removable, making it easy to clean and switch between different types of drinks. Durable and Thermal Shock Resistant. Made from high-quality borosilicate glass, this tumbler is built to withstand rapid temperature changes without cracking, ensuring long-lasting durability for everyday use. Leak-Proof Lid. The leak-proof lid ensures your drink stays securely in the bottle, preventing spills or leaks. The airtight seal helps keep your beverage fresh while preventing spills during travel or commuting. Portable for Easy Carrying. With its built-in handle, the lightweight tumbler is great for bringing on the go. The comfortable handle makes it easy to carry while enjoying your drink at home or in the office. Overview Brand : PRINT SUPREMACY Color : Clear Special Feature : Manual Style : Tableware Theme : Wedding Material High Borosilicate Glass : Capacity 13 ounces : Material High Borosilicate Glass : Capacity 13 ounces