Double-Wall Glass Coffee Cup

Product Overview

This 400 mL Double-Wall Glass Coffee Cup is designed for serving coffee, iced coffee, latte, cold brew, tea, juice, sparkling water, and other compatible beverages. Made from borosilicate glass, the cup features a transparent double-wall construction that creates an air space between the inner and outer glass surfaces. This design helps reduce direct temperature transfer to the outside surface while maintaining a clean, modern appearance. The large 400 mL capacity provides practical room for beverages with milk, ice, or other additions, making it suitable for everyday home, office, café-style, and beverage-serving use.

Key Features

• 400 mL Capacity: Large-capacity design provides practical space for coffee, latte, cold brew, tea, juice, sparkling water, and other compatible beverages.
• Double-Wall Glass Construction: Two-layer glass design creates an insulating air space between the beverage and the outer surface.
• Borosilicate Glass: Made from borosilicate glass designed for routine beverage use and improved resistance to temperature changes compared with ordinary glass.
• Heat-Reducing Outer Surface: The double-wall structure helps reduce direct heat transfer from hot beverages to the hand during normal use.
• Transparent Design: Clear glass construction displays the color, layers, ice, foam, and other visual details of the beverage.
• Handle-Free Shape: Straightforward tumbler-style construction provides a clean appearance and convenient handheld use.
• Wide Drinking Opening: The open-top design provides convenient access for drinking, adding ice, pouring beverages, and cleaning.
• Hand-Blown Construction: Manufactured using a glass-forming process that may result in minor variations between individual pieces.
• Modern Minimalist Appearance: Simple transparent styling complements a variety of tableware, coffee stations, and beverage settings.
• Suitable for Hot and Cold Drinks: Designed for compatible warm, hot, chilled, and iced beverages when used with appropriate temperature precautions.
• Reusable Drinkware: Washable glass construction is suitable for repeated beverage service.
• Versatile Beverage Cup: Suitable for coffee, milk-based drinks, tea, juice, cold brew, sparkling water, and similar beverages.

Product Specifications

Usage Instructions

• Clean Before Use: Wash the cup with mild detergent and clean water before first use.
• Prepare the Beverage: Place the cup on a stable, level surface before pouring.
• Pour Carefully: Add the desired beverage gradually and avoid overfilling the cup.
• Add Ice Carefully: When preparing cold drinks, place ice into the cup gently to reduce impact against the inner glass wall.
• Allow Safe Drinking Temperature: Confirm that hot beverages have reached a comfortable drinking temperature before consumption.
• Handle Securely: Hold the outer wall firmly and avoid impacts against hard surfaces.
• Clean After Use: Rinse away beverage residue promptly and wash thoroughly before storage.

Care Instructions

• Wash before first use and after each use.
• Use mild detergent with a soft sponge or cloth.
• Avoid steel wool, abrasive cleaners, and sharp cleaning tools that may scratch the glass.
• Avoid dropping, striking, or knocking the cup against hard objects.
• Do not place heavy objects inside the cup.
• Avoid extreme or sudden temperature changes that may place unnecessary stress on the glass.
• When using ice, add cubes gently rather than dropping them forcefully into the cup.
• Allow the cup to dry completely before storage.
• Store in a stable location where it will not be easily knocked over.
• Inspect the cup before use and discontinue use if cracks, chips, or other significant damage are found.

Suitable Applications

• Serving hot or iced coffee.
• Preparing latte and milk-based coffee drinks.
• Serving cold brew and iced beverages.
• Drinking tea and other compatible hot beverages.
• Serving juice, sparkling water, and chilled drinks.
• Home kitchen and dining use.
• Office desk and coffee station use.
• Café-style beverage presentation at home.

Important Notes

This listing is for one 400 mL transparent double-wall glass coffee cup. The double-wall design helps reduce direct temperature transfer but does not eliminate heat from the outer surface, so use appropriate care with hot beverages. Dimensions and packaged weight are approximate and may vary slightly due to manufacturing and measurement methods. As the cup is made using a glass-forming process, minor differences in shape, thickness, or small production characteristics may occur between individual pieces. Glass is breakable; handle carefully and discontinue use if cracks, chips, or other damage are present. Avoid sudden temperature changes and strong impacts. Beverage appearance, fill level, and usable volume may vary depending on ice, foam, ingredients, and serving preference.