
We’re inviting the Reddit cold brew community to try a free 4oz sample of cold brew brewed with the HoTai Solo.
The HoTai Solo is a cold percolation brewer made from glass, wood, and stainless steel, developed over several years to solve some of the biggest challenges in cold brew making:
• Faster, more controlled brew time
• Better flow and extraction
• Improved filtration
• Easier, simpler brewing
• Better water quality support
The result is cold brew that’s smooth, clear, and flavorful.
Your sample is brewed from a dark French roast and prepared to a 3.5% TDS concentrate, which can be diluted to taste. We typically enjoy it at a 2:1 water-to-concentrate ratio.

The Ho Tai Cold Brew System
turns cold-steeped craft coffee
into same-day smooth, cafe'
quality coffee right on your
countertop.