CHEMEX glass mug 300 ml — Chemex Glass Mug CCM-1, 300 ml capacity

CHEMEX glass mug 300 ml is a heat-resistant straight-sided glass cup designed for brewing and serving coffee and other hot beverages. The 300 ml capacity provides a standard single-serving volume suitable for drip, pour-over and hand-brewed coffee preparations. Made from non-reactive glass, the mug preserves beverage flavor and is easy to rinse and maintain. Its simple cylindrical profile complements Chemex-style brewing setups and fits conveniently on kitchen counters, office desks and café service stations.

Advantages

The glass construction is heat-resistant and non-reactive, ensuring that coffee aroma and taste remain unchanged. The straight-sided form offers stable placement on flat surfaces and straightforward pouring without awkward contours. With a 300 ml capacity, the mug accommodates a typical cup of coffee or tea and allows room for slight additions such as milk or foam. The smooth interior and exterior surfaces simplify cleaning and reduce residue buildup.

Suitable for

• Daily home coffee and tea service
• Office break rooms and individual workstations
• Cafés and small hospitality outlets using Chemex-style brewing
• Serving single portions of hot beverages to customers or guests

Key specifications

• Material: heat-resistant, non-reactive glass
• Capacity: 300 ml (approximate usable volume for a single serving)
• Shape: straight-sided, cylindrical profile
• Finish: smooth interior and exterior for easy cleaning
• Temperature resistance: suitable for hot beverages prepared by manual brewing methods

How to use

Preheat the mug by rinsing with hot water to stabilize beverage temperature, then place under your pour-over or drip brewer. Pour brewed coffee or tea directly into the mug, leaving space if adding milk or foam. After use, allow the mug to cool slightly before washing. The smooth glass surface can be cleaned by hand with warm soapy water or placed on the top rack of a dishwasher if recommended by your dishwasher manufacturer.

Usage recommendations

To preserve clarity and flavor neutrality, avoid sudden extreme temperature changes such as pouring boiling liquid into a cold mug straight from refrigeration. Rinse immediately after use to prevent staining and limescale buildup, and store in a dry place to maintain appearance and performance.