Primula Cold Brew Bottle

Cold brewing uses time rather than heat to extract flavor, which results in coffee that is 65% less acidic and naturally sweeter than coffee brewed with hot water. This method creates a smoother, more mellow profile that is easier on the stomach.

Yes, the bottle is made from thermal shock-resistant borosilicate glass, which is designed to handle temperature changes and daily handling. It also comes with a protective neoprene sleeve that adds an extra layer of durability and insulation while you are on the move.

The bottle features a removable base, which makes it significantly easier to access the filter and dump out used coffee grounds. You can simply unscrew the bottom, rinse the stainless steel filter, and wash the glass body with soap and water.

While the bottle is made of thermal shock-resistant glass, it is specifically engineered for the cold brewing process. It is not designed to function as a thermal carafe for hot beverages, so it is best to stick to cold brew to ensure the best performance and safety.

The bottle includes a super fine stainless steel mesh filter designed to keep grounds contained during the steeping process. While it is highly effective at preventing large particles, you may occasionally see a very small amount of fine sediment, which is common with most immersion-style cold brew methods.