Elevate your beverage experience with our Pisa Glass Tumbler. This 480ml borosilicate glass tumbler features a sealed bamboo lid and straw, ensuring a secure and stylish way to enjoy your drinks. The silicone sleeve provides a comfortable grip and added protection. Perfect for cold beverages, this tumbler is designed to keep you refreshed on the go. Ideal for promotional branding, it combines elegance and functionality in one sleek package.