Hotline: 16297 (9.00 AM to 11.00 PM) 
Hello, Sign in 
Cart 
With a 350ml capacity, the Non-Brand Square Glass Mug with Yellow Bow Handle holds hot or cold beverages. Borosilicate glass resists thermal shock from -20°C to 180°C. A matching glass lid and straw accompany the integrated yellow handle for a complete aesthetic drinkware set.
Key Features
- Thermal Stability: -20°C to 180°C temperature range. Handles boiling water immediately after freezer storage without cracking.
- Non-Toxic Build: Lead-free borosilicate glass material. Replaces plastic to stop chemical leaching into hot coffee.
- Square Geometry: 350ml volume in a four-sided body. Stays upright on flat surfaces where round cups fail.
- Sealed Access: Fitted glass lid and reusable straw. Blocks road dust during outdoor use.
Frequently Asked Questions
Is borosilicate glass microwave safe?
Borosilicate glass handles microwave heating due to high thermal shock resistance. Remove the lid before heating to prevent pressure buildup.
Can I use this mug for hot coffee?
The material supports liquids up to 180°C without structural failure. It works for boiling coffee or tea without pre-heating the glass.
