Q3. Is the lid leak-proof?
Yes. It features a flip-open mouth with a silicone stopper and an internal silicone gasket to ensure 100% leak-proof performance.

Q4. What temperature range can it withstand?
Designed to handle extreme temperatures—from –40 °C up to 560 °C—making it suitable for both hot and cold beverages.

Q5. Is there thermal protection for hands?
Yes. It comes with an extra-thick insulated silicone sleeve that keeps hands safe from heat while holding hot drinks.

Q6. What drink types is it suitable for?
Safe and versatile for coffee, tea, smoothies, and other hot or cold beverages.

Q7. Is the cup dishwasher safe?
Yes, both the glass body and lid are dishwasher safe, making cleanup convenient.

Q8. How durable is the construction?
It's made from high-quality borosilicate glass—robust, scratch-resistant, and built for repeated use.

Q9. Can the cup be branded or customized?
Yes. Logo customization is available, and buyers can specify design details.

Q10. Can the sleeve color be customized?
A8: Yes, colors can be customized to match your branding (MOQ applies).

Q11. What makes this cup eco-friendly?
It’s a reusable glass alternative to single-use cups, promoting sustainability while reducing waste.

Q12. Where can I use these cups?
Perfect for daily coffee routines, office use, and takeout beverages.

320ml 480ml Borosilicate Glass Coffee Cup Leakproof Dishwasher Safe 0

320ml 480ml Borosilicate Glass Coffee Cup Leakproof Dishwasher Safe 1

Tags:

New Arrival Glass Storage

Glass Food Storage Container

Glass Lid Container

Cool Lock Glass Container

4 Lock Glass Container

Simple Lid Glass Container

Eco Wood Lid Glass Container

Glass Lunch Box

Glass Container With Stainless Steel Lid

Mini Glass Food Container

Custom Glass Container

Colored Food Glassware

Teal Color Food Glassware

Amber Color Food Glassware

Glass Canister

Glass Bakeware

Glass Mixing Bowl

Glass Measuring Cup

Glass Drinkware

Vacuum Glass Storage

IKOO HOME Food Storage

Stainless Steel Food Storage Container

Stainless Steel Mixing Bowl

Ceramic Food Storage Container

New Arrival Glass Storage

Glass Food Storage Container

Glass Lid Container

Cool Lock Glass Container

4 Lock Glass Container

Simple Lid Glass Container

Eco Wood Lid Glass Container

Glass Lunch Box

Glass Container With Stainless Steel Lid

Mini Glass Food Container

Custom Glass Container

Colored Food Glassware

Teal Color Food Glassware

Amber Color Food Glassware

Glass Canister

Glass Bakeware

Glass Mixing Bowl

Glass Measuring Cup

Glass Drinkware

Vacuum Glass Storage

IKOO HOME Food Storage

Stainless Steel Food Storage Container

Stainless Steel Mixing Bowl

Ceramic Food Storage Container

products details

New Arrival Glass Storage

Glass Food Storage Container

Glass Lid Container

Cool Lock Glass Container

4 Lock Glass Container

Simple Lid Glass Container

Eco Wood Lid Glass Container

Glass Lunch Box

Glass Container With Stainless Steel Lid

Mini Glass Food Container

Custom Glass Container

Colored Food Glassware

Teal Color Food Glassware

Amber Color Food Glassware

Glass Canister

Glass Bakeware

Glass Mixing Bowl

Glass Measuring Cup

Glass Drinkware

Vacuum Glass Storage

IKOO HOME Food Storage

Stainless Steel Food Storage Container

Stainless Steel Mixing Bowl

Ceramic Food Storage Container

320ml 480ml Borosilicate Glass Coffee Cup Leakproof Dishwasher Safe

480ml Reusable Glass Coffee Cup

320ml glass reusable mug

Reusable Glass Coffee Cup Leakproof

yogurt to go cup

yogurt on the go container

Reusable Glass Coffee Cup