MOSA’s 1-pint (500 ml) dispenser is a professional whipped-cream bottle that doubles as a nitro cold brew maker and soda siphon. It is made from 18/8 stainless steel and is NSF certified.
Three gases, three jobs
The listing says it works with 8 g N2O chargers for whipped cream, 2 g N2 (nitrogen) chargers for nitro cold brew and 8 g CO2 chargers for sparkling drinks, all sold separately. The gas decides the drink. Nitrogen gives the creamy, cascading texture of nitro coffee; nitrous oxide foams quickly but collapses sooner and tastes slightly sweet; CO2 makes coffee fizzy and sour. For nitro cold brew, use the nitrogen chargers.
What it does well
It is the most flexible, low-cost way into nitro, and it earns its place in a kitchen for other jobs too. The stainless bottle and head are dishwasher-safe and fully disassemble, which matters because coffee oils go rancid in narrow nozzles and gaskets if they are not cleaned.
The trade-off
It is a make-and-serve device: it does not hold pressure usefully between sessions the way a keg does, and a nozzle rather than a restricted tap gives a less pronounced cascade. Never exceed the fill line, use only food-grade chargers of the type you need, never use it with a carbonated liquid unless it is configured for CO2, and release pressure fully before opening.
How it compares
In our nitro cold brew maker guide it is the best-value option. For true nitro on demand, compare the GrowlerWerks keg and the NITRO KAFO.
Details from MOSA’s Amazon listing. Always follow the current manual for charger types, fill lines and pressure.
