We tried 6 different drinks over the course of 3 days, and all were incredible! Insanely better than chain coffee, and all the drinks were crafted so deliciously. Mothers Kitchen had great food, too! Id recommend to any visiting MDI for super memorable coffee (the best in Maine!!) and for the amazing staff!

Cute little place with friendly staff. I had the maple oat latte as someone recommended it in the reviews and it was great! Breakfast sandwich was good too.

Great ambience. I loved the aesthetic of the seating area. Plenty of space for being tucked away conveniently in historic downtown. Staff was so friendly and the coffee was magical 👏10/10 thanks guys!

Great for take out. Small place for sit down. Good choices, friendly staff, fast service!

Coffee matter is attached to Thrive Kitchen, serving fantastic Maine coffee. They have hot and cold brew; nitro drinks; pour overs; French press; espresso and espresso drinks; Bullet coffees; hot chocolates; and hot and cold teas including chai, and matcha. The service was very accommodating and they have milk alternatives to select from. They recommended a pour over based on my likes, and it did not disappoint. You can also buy whole bean coffee here.For take out coffee they have Greenware containers which is plastic made from plants. For dining in they serve hot coffee in beautiful clay mugs.I can’t wait to come back here!

Delicious coffee and great people who work there. Well be back soon!

We got coffee here every day we were in Bar Harbor, its a great spot! I cant stop thinking about their maple oat latte - havent found anything back home that compares. Cant wait to come back here!

I loved the coffee! The employees where nice and respectful. Everything was clean and they’re COVID protocol was really good.

Super convenient! Ordered from their website and had breakfast delivered in 30 minutes. Plus the coffee and food was delicious :)

Not sure how I’m just getting around to this but coffee matter has my heart. BEST coffee hands down & even better staff. Counting down the days until we reunite for mid day coffee breaks. Thank you Cris & Kristina for being so warm & loving & for slinging the best of the best. ☕️

Best coffee in town. We mostly got lattes and were delicious. Only negative is they are closed on Monday’s and Tuesdays.

Great little shop. Friendly side-street service. Ordered a bag of beans to go as well as a maple oat cold brew latte.

The best iced cold brew I have ever had!

Definitely the best coffee in Bar Harbor, in my opinion - if they had a shop in Boston I’d be there every day!! The counter staff were friendly and made delicious drinks, and they have an expansive menu with tons of options. Get the mint mojito cold brew - it’s the only place on the East Coast that I’ve found this drink, and they use tons of fresh mint!! My brother had the almond milk dirty chai and loved that too. I’m not sure why this place has so few reviews, but it’s a must-stop. Highly, highly recommend!!!!!

While they dont roast the beans themselves they prepare the coffees better than most cafes or roasters Ive been to. Top quality and care, reasonable pricing, and great service both to customers and the community.

Excellent coffee. Would have liked more of an option in the way of pastries, but still... Good place.

We enjoyed stopping in at Coffee Matter twice on our trip. We love visiting coffee shops around the world on our travels. Of the shops we stopped at on Mount Desert Island, Coffee Matter was our favorite. This is a fairly new shop, based on the chats I had with the owner, and they are already putting out some of the best coffee in Bar Harbor. They have some creative offerings like the Maple Oat Cold Brew, to some high quality pour over options.We had two of the roasts provided by Tamdem Coffee out of Portland, ME in a pour over as well as some of their creative drinks and everything was very well done. The woman (I believe the owner) was checking in to make sure we enjoyed the drinks and enjoyed our visit.I also was watching while she was training a new barista on one of our drinks, and there was a lot of emphasis on details and technique. They care a lot about the quality of the drinks here.We look forward to stopping in again when we return to Acadia, and we don’t hesitate to recommend this shop.

Unique, yummy drinks. 4 kinds of nitro oat milk brews, all scrumptious and dairy free :-)

Good place to grab a coffee, away from the touristy Main Street. Nice outside terrace, and friendly staff. Recommended!

Hold the cream please! With their delicious pour over offerings, rich flavor emboldens your taste buds to take flight to relaxation

Maple oat latte is amazing!

One of the best coffee in the area.

Best coffee shop in town. By far.

Best coffee in Bar harbor Maine. Get it at circle k!

Great coffee and excellent service!

My only place for coffee on the island!

Quality coffee, great time, and a healthy snack.

Great coffee!

Amazing coffee!!!