Timemore travel brewer mug Crystal Eye Travel Brewer 300ml — thermal mug with dripper

Timemore Crystal Eye Travel Brewer 300ml is a thermal travel mug with an integrated dripper chamber that enables manual pour-over coffee preparation on the move. The compact 300 ml capacity is intended for single-serve brewing and short trips, combining vacuum insulation to maintain beverage temperature and a built-in drip section that accepts ground coffee for on-demand extraction. The design focuses on portability, ease of use and controlled pour-over brewing without the need for separate equipment.

Advantages

The Crystal Eye Travel Brewer integrates a dripper into a double-walled insulated mug, allowing you to brew and keep your coffee warm in one container. Its compact 300 ml capacity balances a single serving with reduced bulk for commuting or travel. The dripper chamber gives direct control over water flow and contact time for pour-over style extraction while minimizing the number of separate items to carry. Materials and construction are intended for repeated everyday use and straightforward cleaning of the brewing components.

Suitable for

• Single-serve pour-over coffee preparation while commuting or traveling
• Office use where a compact on-demand brewer is preferred
• Outdoor activities and short trips requiring insulated hot beverages
• Users who want manual control of extraction without carrying a separate dripper

Key specifications

• Capacity: 300 ml
• Function: Integrated dripper for manual pour-over brewing
• Thermal performance: Double-walled insulation for temperature retention
• Material characteristics: Reusable components designed for food contact and regular cleaning
• Form factor: Compact travel mug optimized for single-serve coffee

How to use

To brew, add a measured amount of ground coffee into the built-in dripper chamber, pour hot water evenly over the grounds and allow extraction into the insulated mug below. Control grind size and pour rate to adjust strength and extraction. After brewing, close the lid for continued thermal retention and consume directly from the mug. Disassemble removable parts as needed for rinsing and cleaning according to normal practices for reusable coffee equipment.

Usage recommendations

Use medium-fine to medium grind size for balanced extraction and pour water steadily to avoid channeling. Pre-wetting the grounds briefly can improve bloom and flavor. Clean removable brewing components after each use to prevent residue buildup and maintain consistent taste.