Review on GSI Outdoors - Coffee Rocket Maker, Blue: Brew Fresh Coffee Anywhere! by Cristina Villanueva

I love that this product is cleaner than other drip irrigation methods I have used. However, it takes forever to get coffee. I took it and used it during winter camping and the area was just packed. I use regular coffee grounds. I'll have to test this with other coffees, but the one I've usually used took so long that my coffee froze by the time it was enough to drink. If you grind your own coffee I recommend doing so as you can play with the quality of your coffee. If you don't, I recommend considering other ways to get coffee.