Away vs Monos Carry-On: Which One Should You Buy?

Two hard-shell spinners, two nearly identical silhouettes, one real fork in the road. Away and Monos both sell cabin-sized polycarbonate carry-ons with four 360° spinner wheels, a built-in combination lock and a clamshell that opens flat on the bed. On a luggage rack they look like cousins.

The split is in what each brand chose to build in. Away puts a removable USB battery and a charging port in the bag. Monos doesn't, and puts the saved space and weight toward a plainer, lighter case. Everything else — wheels, shell, packing — is close enough that the charger ends up being the decision.

Away's battery sits in a slim sleeve behind the back panel, with a USB port on the outside of the case. Plug your phone in, drop the bag at your feet in the gate area, and board with a full charge. On a long connection — or a work trip where you're on a maps app from morning to night — that's the difference between arriving with 8% and arriving with a phone you can actually use.

The battery comes out, and that matters more than it sounds. You can top it up from a wall outlet before you fly, carry a spare if you already own one, or leave it at home on trips where you don't need it. It also gives you an answer if someone at security or at the gate asks you to take it out.

Monos has nothing equivalent in the Carry-On. If you want power, you pack a power bank and a cable and join the queue for a free outlet. That isn't a flaw — plenty of people never plug anything into their luggage — but it is the one clear capability gap between the two bags.

Winner: Away.

Monos's advantage shows up at the least convenient moment of any flight: lifting the bag into the overhead bin. Every charging bag carries its electronics with it, and Away's battery and port hardware add weight you feel on the third hoist of the day. With no battery inside, Monos is generally the lighter carry-on of the two.

That matters most in three situations: regional jets with small or high bins, airlines that weigh cabin bags at the gate, and train travel where you're hauling the bag yourself between platforms. If you pack light, a lower empty weight converts directly into clothes you can bring.

On the floor, both roll well — four 360° spinner wheels and a telescoping handle — and neither has an obvious edge on carpet, tile or a jet bridge.

Winner: Monos Carry-On.

Both bags split open into two halves, and both give you a divider to keep one side contained. The difference sits in the extras.

Away's Carry-On includes a compression pad you press down over your clothes, a zip-mesh panel and a laundry bag. Small things, but the laundry bag is the item most people end up buying separately for a hard shell.

Monos keeps it plainer: a full-zip divider and compression that holds a stack of packing cubes flat and doesn't fight you when you close the lid. If you already pack in cubes and know your own system, the simpler interior is easier to live with.

Winner: Away, narrowly, for the laundry bag and compression pad.

Both brands lean matte and minimal, but they don't lean equally. Away refreshes its palette often, mixes gloss and matte finishes, and runs limited editions and collaborations — if you want a bag that doesn't look like everyone else's, that's the place to look. Monos sticks to a tighter, quieter range of neutrals, which is either exactly the point or a small disappointment, depending on your taste.

One practical note on hard shells: scuffs show up more on pale, high-gloss finishes than on mid-tone matte ones, on either brand. If you fly often, a matte color ages the most gracefully.

Winner: Away, for choice.

Away earns its keep if:

• You take long connections, work trips or multi-city days, and your phone is your map, ticket and boarding pass.
• You want one bag for a three-to-five-day trip and you'd rather not hunt for an outlet at the gate.
• You like a bag that can shed its electronics — leave the battery home for a short hop, bring it for a long haul.
• You want a wider choice of colors and don't mind the extra weight when lifting.

For most travelers, this is the carry-on that pulls its weight in the literal sense, too.

Monos is the better buy if:

• You already carry a power bank, or you've never once wished your suitcase had a USB port.
• You regularly fly regional jets, lift your bag into high bins, or move between trains.
• You want a quiet, unfussy bag that doesn't look like a piece of tech.
• You'd rather have fewer parts that can break, jam or need replacing.

If weight and simplicity matter more to you than charging, this is the smarter bag, and it isn't close.

• Your airline's cabin limit. Carry-on dimensions vary by carrier and even by aircraft, and some budget airlines enforce them at the gate. Compare the listed size of the exact model to your airline's sizer, not to the brand's marketing.
• Whether that Away model includes the battery. Not every Carry-On in the lineup ships with one, and the product page is the only reliable place to confirm it.
• The current return window and warranty. Both brands publish these on their own sites, and the terms change over time. Read them on the day you order, not from a review written years ago.

Away takes this one. The built-in battery is the only feature here that changes how a travel day actually goes, and it comes with an escape hatch: pull it out when you don't need it and the bag behaves like any other hard shell.

Monos is the better bag for a specific and very common kind of traveler — someone who travels light, lifts their own luggage, and has zero interest in charging from their suitcase. If that's you, buy the Monos and don't look back. For everyone else, the Away is the carry-on that earns its price of admission.