Beyond its everyday convenience, fans say it “fits conveniently in a carry-on suitcase,” forever freeing them from “the tyranny of horrible hotel coffee.”

Less than 4 inches wide and about 9 inches tall, this small-but-might machine can fit almost anywhere. And it comes in a bunch of great colors for a little added fun. Shopper Charlie calls it their “new travel buddy,” as it’s easy to pack and pack around. “I’m just back from my first trip using it, and feel like I’ve now solved a long-standing problem,” they wrote. Others say it’s great for business trips, hotel stays, camping, RVs and even during an overseas move.

Of course, it’s also great for staying put, “small size is ideal to use at my desk,” Donna wrote, with another saying, “for people like me who live alone and drink only one or two cups of coffee each day, this is perfect.”

And whether you’re at home or abroad, when it comes to usability, this baby is delightfully simple: one button, one brew size (12 ounces) with no programming or set-up needed.

“It starts brewing almost immediately; and when brewing is complete it produces a pleasantly hot cup of coffee,” Jack wrote. “Since there isn’t a large tank for storing water it is much easier to clean, and use than my previous Keurig brewer.”