OutIn Nano and Mino Portable Espresso Machine, Self-Heating
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OutIn Nano and Mino portable espresso machinesSelf-heating and battery powered, for pods or ground coffee.
OutIn builds two self-heating portable espresso machines, and both are in this listing. The Nano pumps at 20 bar and heats water to 92°C (198°F). The newer Mino pumps at 22 bar, heats 50 ml (1.7 oz) of room-temperature water to 93.3°C (199.9°F) in 149 seconds and carries an IP67 rating against dust and water. Both brew ground coffee or Nespresso Original pods from a body you hold in one hand, for car trips, campsites, offices and travel. The same menu also sells gift sets, the Fino grinder and a storage bag.
- Heats cold water
- 20 or 22 bar
- Pods or ground coffee
- Machines, sets, grinder, bag
Nano or Mino
OutIn Nano
- 20 bar pump, water up to 92°C (198°F)
- Heats up in about 200 seconds
- 80 ml (2.7 oz) maximum water level
- 670 g (1.5 lb)
- Up to 5 brews per charge from 50 ml of room-temperature water, over 200 with hot water
- Charges by USB or from a car charger
- In the box: cup, capsule adapter, ground coffee basket, spoon, USB-C cable
OutIn Mino
- 22 bar pump, water to 93.3°C (199.9°F)
- Heats 50 ml from 25°C (77°F) in 149 seconds
- 70 ml (2.4 oz) maximum water, 12 g maximum coffee
- 685 g (24.16 oz), 67 x 195 mm (2.64 x 7.68 in)
- IP67 protection against dust and water
- Up to 6 cups per charge from room-temperature water, 500 or more with hot water
- USB-C, 20 to 80 percent charge in 45 minutes, full in about 90 minutes
Short version: the Mino heats faster and hotter, is rated IP67 and gets more cups per charge. The Nano holds a little more water. OutIn's Nano Basket Plus fits only the Nano.
What each choice in the menu is
Nano machines
Nano Pearl White, Nano Forest Green and Nano Space Gray are the Nano in three colors. Nano 2-in-1 Edition and Nano 20 Bar Edition are also the Nano, named by feature rather than color; the photo on each shows its finish.
Mino machines
Mino Tundra Brown and Mino Moss Green are the Mino in its two newest colors. Same machine, same specs, different finish.
Gift sets
Nano Forest Green Gift Set is the Forest Green Nano boxed as a gift; OutIn's own version adds a Nano protective case. Nano Shark Edition Set is OutIn's shark-themed Nano set, which OutIn pairs with a shark keychain and a storage case. Mino 2025 Christmas Gift Set is a boxed Mino set from the 2025 holidays; its photo shows the contents.
Add-ons, no machine
Fino Grinder and Fino Grinder Brown are OutIn's portable electric grinder on its own. OutIn Storage Bag is the carry bag on its own.
Grinder and bag are sold on their own. Fino Grinder, Fino Grinder Brown and OutIn Storage Bag sit in the same color menu as the machines, but choosing one of them gets you that accessory only, with no espresso machine. For a machine and a grinder, add each to the cart as its own choice.
The Fino grinder
Fino is OutIn's cordless grinder, sold as the partner to the Nano and the Mino. It has a 38 mm conical burr, 28 grind levels with stepless fine adjustment, holds up to 25 g (0.88 oz) of beans and weighs 690 g (1.52 lb). OutIn's starting point for either machine is grind level 2-1, then adjust by taste.
Pods skip the grinder entirely, and pre-ground coffee works too. The Fino earns its place when you travel with whole beans.
If neither OutIn fits
Nothing to charge
Our 15 bar hand-pump portable espresso maker takes capsules and ground coffee and never needs a battery. You bring the hot water.
A 51mm basket and an app
The IKAPE KAPO K2 heats its own water too, but brews ground coffee only in a bottomless 51mm basket and sets temperature from your phone.
Side by side
Answered plainly
Nano or Mino, which should I get?
The Mino, if you often start from cold water: it heats faster and hotter, gets up to 6 cups per charge and is rated IP67. The Nano, if you want its slightly larger 80 ml tank or one of its three colors.
What pods work with the OutIn Nano and Mino?
Nespresso Original pods. The Nano ships with a capsule adapter and a ground coffee basket, so it switches between pods and grounds. The Mino brews ground coffee or Nespresso Original pods as well.
Can I bring it on a flight?
Yes, in your carry-on only. OutIn asks that you keep it in carry-on luggage and do not use it during the flight, in line with airline battery rules.
Is this the Nano 2?
No. The Nano here is the original 20 bar Nano. OutIn's Nano 2 is a separate, newer machine and is not part of this listing.
Nano, Mino, a set or an add-on
Apple Pay, Visa, Mastercard and installment plans at checkout. More travel brewers in our portable coffee gear.
