“ I don't live in Boulder, but when I make the trip I love to stop for my coffee. Flat Irons represents the best of local, cozy coffee. They kept me in cold brew during the pandemic with jugs of the best tasting elixir I've experienced. Staff are knowledgeable and helpful recommending the "light roast" which oddly contains more of my spirit chemical, caffeine, than regular. Opted for reg, but will keep in mind when needed. Seats are always filled with happy sippers including a few tables outside weather permitting. Hell, it's Boulder, there's always someone outside. They serve a rich full bodied coffee you'll return for; I know I do. ”

“ Great little coffee shop next to my hotel when I stayed at the Marriott Boulder. I tried the caramel crunch and almond croissant. It was the perfect way to start my day! The staff is very friendly and welcoming. The best part? Is they have the best views of the flat iron mountains. (Hence the name) Definitely worth checking out! ”

“ Great quick service. Ice cap is delicious. So were the lattes and peach's mango smoothie. Definitely would recommend. Super friendly staff. ”

“ What a cute coffee shop with some amazing views of Boulder's mountains. I also really like that there was a decent size parking lot in the front and more parking in the back if needed. There were so many different types of drinks and a few tea options as well. I eventually went with an Iced caramel crunch and while there was no crunch, it was a really good iced coffee beverage to get me energized. While waiting, I came across a row of 4 chairs that featured breathtaking views. There's a good bit of seating outside and inside as well. I can't wait to come back and try some more drinks! ”

“ I went here while visiting Boulder! It was a short walking distance from the Marriott Boulder and we met a group of people here the morning after a wedding! The space was your average coffee shop size, but we were able to find a space for our large group! They also did have some outdoor seating and tables if that's your style! The baristas answered questions and were great about making sure we got what we would enjoy. I ordered an iced caramel crunch latte and it was delicious! Not too sweet but a nice caramel flavor. I'm not a big coffee snob, so if they have a good iced latte I'm happy! My husband and I also ordered some breakfast sandwiches. They looked like they were premade and reheated but when we ate them I wouldn't have known it was premade! They were nice and hot and tasted fresh! They also had an assortment of pasties and vegetarian options too. I'm not sure about gluten free/vegan, but I know the staff would be happy to let you know if asked! Overall I would visit here again for a quick breakfast on the go or just a nice place to hang out and grab a coffee! ”

“ Excellent cappuccino and made perfectly dry! Friendly girls working there and busy with people enjoying coffee and breakfast. Only downside is that their savory breakfast items are all premade so you can't modify. Baked goods had a good selection and I enjoyed a biscotti with my Capp. ”

“ Great coffee + breakfast burritos with a view! After hiking around Boulder, I opted for Flatiron Coffee for some fuel. I was immediately greeted by the people behind the counter and my drink + food was ready quickly! I got the chorizo breakfast Burrito (from bonfire burritos - one of my favs!) and the pumpkin pie latte (a seasonal drink). I posted up on my computer to do some work while enjoying my food/drink + looking out on the flatirons. Ideal! ”

“ Visiting here was a nice bookend to my Boulder visit on MLK Jr Day. I have memories of this place from when I was a Boulder resident. I would usually get coffees to go. On one occasion, I had a business meeting for a job that I just started at the time. I met one of my future team members. I had a nice first impression of this person. We had coffee here while discussing various details of the job. On another occasion, I went here with a friend, after returning from moving to another state. This place holds special memories for me. It's a very convenient location to meet a friend, have a quick business meeting or study for school. Their coffee isn't bad. I ordered a decaf Americano for this visit. I didn't need any cream or sweetener for my coffee. Good sign of a quality coffee! On this visit, I sat inside for a while to plan my trip home. It was ideal for that. Seating is sort of cramped here. Barista was friendly as well. Their prices are reasonable as well. I would definitely return here when visiting Boulder again, whenever that will be. ”

“ The staff was nice and friendly. My favorite part of my first visit to Flatiron Coffee. We were in the area and stopped in for coffee. I got their frozen cappuccino with a shot of nitro cold brew. It was a good blend of creaminess to coffee taste. I loved the bits of ice. It reminded me of a Slush Puppy from a convenience store or gas station. The associate at the register recommended their frozen cappuccino and with my addition of the nitro cold brew, it hit the spot! Their petite almond financier was a delicious afternoon accompaniment to my drink. If I lived in town, I would stop in regularly. Parking lot available. ”