Asobu Coldbrew Insulated Portable Brewer

If you can't get through the day without your iced coffee, it's time to brew your own.

If you can’t get through the day without your iced coffee to the point that you make two trips to the nearest coffee shop, it’s time to up your cold brew game and learn how to brew your own. Thanks to the Asobu Coldbrew Insulated Portable Brewer, it’s pretty easy. Just combine coarse coffee and cold water, and let it brew a long time (say, overnight), and you’ve got the perfect, velvety-smooth, and acid-free cold cup of joe.

Asobu’s double-wall insulated container is completely leak-proof and keeps your coffee cold for hours, so whether you’re going to work, to the park, to the gym, or on an early-morning hike, your coffee (up to a generous 40 oz) will be ready when you are. And it looks pretty damn sexy at the same time. Choose from four colors — white, copper, silver, or black — to suit your aesthetic.