Versatile Borosilicate Glass Tea Tumbler

(420ml/500ml/1000ml) – Custom Logo Wide Mouth Cup, Factory Direct

1. Versatile Multi-Capacity Design for Every Need

Our Wide Mouth Glass Tumbler is thoughtfully designed to meet diverse hydration and brewing requirements. Available in multiple convenient sizes – 360ml, 420ml, 500ml, and 1000ml – this versatile collection caters to different occasions. The compact 360ml-500ml sizes are perfect for personal use at the office or gym, while the larger 1000ml capacity is ideal for all-day hydration. Each size maintains the same premium wide mouth design for easy filling and cleaning, making it suitable for brewing tea, infusing fruits, or simply enjoying your favorite beverages.

2. Premium Material with Exceptional Heat Resistance

Crafted from high-quality borosilicate glass, this tumbler offers outstanding durability and safety. The material features excellent thermal shock resistance, capable of withstanding temperature variations from -20°C to 150°C without cracking. This makes it perfectly safe for brewing hot tea, adding ice cubes, or microwave heating. Unlike ordinary glass, our borosilicate glass is lead-free and BPA-free, ensuring pure taste preservation and complete food safety. The transparency allows you to appreciate the color changes of your tea or infusion.

3. Leak-Proof Lid & User-Friendly Features

Equipped with a secure leak-proof lid, this tumbler prevents spills during transportation or daily use. The wide mouth opening accommodates ice cubes easily and facilitates thorough cleaning. The comfortable grip design ensures a secure hold, while the transparent body allows you to monitor your beverage level at a glance.

4. Complete Customization Services & Factory Advantages

As a professional glassware manufacturer, we offer comprehensive customization options:

Flexible Capacity: Standard sizes available, with custom capacity options upon request

Branding Solutions: High-quality logo printing, etching, or custom packaging

Material Choices: Various lid colors and infuser designs to match your brand

By working directly with our factory, you benefit from:

Competitive factory prices with no middleman margins

Flexible MOQ requirements suitable for businesses of all sizes

Strict quality control throughout the manufacturing process

OEM/ODM services for complete product customization

Reliable bulk shipping with global export experience