Retro Glass Cold Brew Coffee Maker — 600ml Slow Drip Tower (Model BD-6)
Bright, clean cold brew crafted drop by drop — a stylish slow-drip tower that makes about 600ml (20.29oz) of concentrated cold brew in ~4 hours, suitable for approx. 6–8 people. ☕
Key Features
- Premium materials: High borosilicate glass body with a stainless steel stand for temperature resistance and stability.
- Precise drip control: Adjustable valve set to about 2 drops/s for a balanced 4-hour extraction.
- 600ml capacity: Produces 600 ml / 20.29 oz concentrate (serves approx. 6–8 people).
- Easy to assemble & clean: Simple parts disassemble for portability and rinsing. 🚿
- Clear extraction view: Transparent glass shows the brewing process for a ritual feel.
- Multi-use: Suitable for coffee or tea and doubles as an elegant kitchen display piece.
How it works
Fill the top reservoir with cold water or ice, place the coffee bed in the filter, then fine-tune the drip valve. The slow, sealed extraction draws out smooth, lower-acid flavor over roughly 4 hours. The stainless steel stand holds the glass securely while scale marks and a V-shaped spout on the lower carafe make measuring and pouring simple.
Specifications
| Model | BD-6 |
| Material | High borosilicate glass, stainless steel |
| Color | Clear, Gold |
| Style | Retro |
| Serving Size Approx. | 6–8 People |
| Extraction Time | Approx. 4 h |
| Assembly Required | Yes |
| Dropping Speed | 2 drops/s |
| Capacity | 600 ml / 20.29 oz |
| Glass Temperature Resistance | -20–150°C / -4–302°F |
| Height of Glass Filter | 8 cm / 3.14 in |
| Upper Opening Diameter of Glass Filter | 8.6 cm / 3.38 in |
| Lower Opening Diameter of Glass Filter | 6 cm / 2.36 in |
| Gross Weight | 2 kg / 4.4 lbs |
| Net Weight | 1.5 kg / 3.3 lbs |
| Product Size | 15 × 45 cm / 6 × 17.7 in |
| Packing Size | 37 × 19 × 15.5 cm / 14.56 × 7.48 × 6.1 in |
Package Included
- Upper pot
- Lower pot
- Middle cover
- Upper cover
- 2 support rods
- Base
- Upper support plate
- Rubber plug
- Measuring spoon
- Valve
- Pack of filter papers
Usage Tips
- Close the valve while loading water/ice, then place the upper pot gently.
- Level coffee grounds in the filter and align the middle cover hole with the valve for best aroma retention.
- Tip: Open the valve slowly to target about 2 drops/s; adjust for taste (faster = lighter, slower = stronger). ☝️
- After extraction, refrigerate the concentrate; dilute to taste when serving.
Care & Maintenance
- Rinse glass parts with warm water and wipe dry; avoid sudden extreme temperature changes.
- Remove metal stand and dry separately to prevent water spots.
- Replace paper filters after each use; clean valve and rubber plug periodically.
Important Notes
- Do not lift the unit mid-drip — interruption can affect consistency.
- If drip temporarily slows, surface tension can be the cause; wait a short while — flow usually resumes.
- Allow 1–3 cm size variance due to manual measurement and slight color differences from photography.
Ready to craft smooth, low-acid cold brew at home? Add this elegant 600ml slow-drip tower to your kitchen and start brewing your next batch today. 🛒