The Original Nitro Cold Coffee Maker - Gift for Coffee Lovers - Coffee Shop Quality Nitro Coffee at Home - 64 oz Home Keg, Nitrogen Gas System Coffee Dispenser Kit

It sounds like I had the same problem as Shannon from Austalia. I bought this so I could make several days' worth of nitro cold brew at a time instead of one day's worth in a whipped cream dispenser. The first batch turned out great! I was able to fill my travel mug 3 times. The second batch I made, the little black silicone flap blew out. This device is designed to let the N2 into the carafe and not let it come back out again, but once it blows out, there is nothing to keep the pressure in the carafe. As a result, the pressure (and some coffee) leaks back out around the edges of the N2 cartridge and sprays everywhere and makes a mess. I have tried twice to reach out to the company to ask how to fix this or ask for a replacement cap, but they have not responded. I think the silicone gasket/flap design for keeping the pressure in the carafe is a poor design and an invitation to material failure. I would not buy this again nor would I recommend it to anyone else.

I had an issue with my original order but the customer service is great! The PRO model Is great, works well, takes some tinkering to get the nitro working but once you do it’s super yummy. I use 4oz of milk in the Keg to help.

Great product but only produces small amounts of cold brew nitro. There's 3+ litre systems out there that are better and cost less. So look around.

The product is great and easy to use. Creates amazing nitro cold brew, something I've been wanting to be able to make since I got into coffee as a hobby. When I first ordered my growler, I was sent the wrong item, that being jut a nozzle and for the keg model no less, but Royal Brew was quick to rectify this. Overall I am beyond happy and everyone I make coffee for loves the results.

I love this product. I have made over 50 batches with it and it works great. I do admit that the last portion to pour is not as frothy, but that is as expected. Just like a whip cream bottle, the last part has no gas to whip with. I would recommend this product.