5 carry-on backpacks for every kind of trip

As professional travelers, we put in lots of hours on the road, and with that much time on our hands, we get to know our gear pretty well. The little quirks that don’t seem like a big deal up front can become full-blown annoyances after a week of travel, and likewise, the nerdy details that might not merit more than a shrug at first glance can easily become an obsession once we realize how handy they can be in practice.

We put a round of carry-on backpacks through their paces to find our favorites – all of which will fit in the overhead bin or under the seat in front of you on most jets, and cost less than $200. Looking for more backpacks? Check out the roundup from our friends over at Budget Travel.

Our editors independently select the best products to help you have amazing travel experiences. If you purchase through links on our site, Lonely Planet may earn a commission from the retailer.

1. For the Weekend Road Trip

Topo Designs makes some of our favorite accessory bags and Dopp kits, so it’s not surprising they make one of our favorite backpacks too – the brand’s bags and accessories are designed to work together as part of a modular system, and the 30-liter Travel Bag is no exception. Pack bags, Topo’s answer to packing cubes, cost a little extra, but they nest inside for a tidy fit, and the Dopp kit does too – no cramming necessary. (If you need more room, clip a smaller bag onto the outside of the pack, or go for the 40-liter version.) But enough about the accessories – the backpack itself earns rave reviews.

It has organizational pockets galore: On the front, a large zippered compartment with two internal zippered mesh pockets, plus another section with two open pockets for snacks and chargers and a deep-zippered one as well. The main compartment holds three or four outfits, with two big mesh pockets for additional storage. At the back of the pack, there’s a padded laptop compartment, and an external pass-through sleeve to stack the bag on top of your rolling suitcase; it also comes with a removable crossbody strap, so the shoulder and hip straps tuck away if you choose to use it. The zippers even have security loops to protect against sticky fingers, and the stiff nylon material is water-repellent in addition to being practically tear-proof. All in all, our number-one pick.
Travel Bag - 30L, $189; topodesigns.com.

2. For the Urban Excursion

Launched in late 2018 by a team of former Tumi execs, Knack makes a good case for ditching the luggage and carrying just a single backpack. With a slim profile, clean lines, and crisp suiting-inspired fabric, the expandable Knack Pack displays the attention to detail you’d expect from a contingent of industry pros. Unexpanded, the medium version holds just 17 liters; expanded, that capacity nearly doubles. The packing compartment unzips to lay flat, holding a few days’ worth of clothes with compression straps to lock it all down, with a zippered mesh pocket covering the facing side.

One of its savvier highlights is the built-in sunglasses case, lined with fleece and conveniently placed at the top of the pack, but other travel-minded touches include a rain flap that covers the expansion zipper; a zip-away side pocket that hides a water bottle; and padded shoulder straps, reinforced with sternum straps, that tuck into the back panel. Two minor complaints: There isn’t a side handle, and the front pocket is a bit of a head-scratcher, a triangular flap that folds down to reveal pen loops, one strangely shallow pocket, and a row of small slots big enough to hold business cards...and not much else. But for a nice-looking bag with a deceptively generous capacity, we'll allow it.
Medium Expandable Knack Pack, $175; knackbags.com.

3. For the Long Haul

This convertible carry-on from Rick Steves' Europe came on our radar by way of a reader's comment – and we have to say, it was a solid suggestion. At about 40 liters, it’s the roomiest of the bunch (and at 3 pounds, the heaviest too), a no-frills pack that excels in its simplicity. The main compartment is nearly suitcase-size, with compression straps, an elasticized pocket running the length of the lid, two loose mesh bags for laundry or smalls, and a document pouch that clips into place so important papers are always within reach.

On the front, there are three pockets of varying sizes: a square one for a cardigan or a neck pillow, a small one for glasses, lip balm, and the like, and a really deep one for magazines, tablets, tech gear and more. The pack can expand a couple of inches if need be, but beware of overstuffing if you want to use it as a carry-on. Though there isn’t a dedicated compartment for a laptop, the side pocket will accommodate one, albeit without any cushioning; additional features include a mesh water-bottle sleeve, handles on the top and side, outer compression straps, and shoulder and waist straps that tuck away as needed. This is the most old-school model we tried – those shoulder straps are only slightly padded, and the floppy nylon fabric gives it the feel of a classic gym bag – and while we tend to prefer more structure and more organizational components, you won't find many travel packs this size at a comparable cost.
Convertible Carry-On, $100; ricksteves.com.

4. For the Outdoorsy Overnight

If outdoor adventures are on the agenda, with some work on the side, try Mammut’s Seon Transporter X. In something of a reverse mullet, it's business in the back – think: a padded, fleece-lined section for a laptop, tablet, paperwork, and reading materials, plus two orange-zippered mesh compartments and pockets for pens – and a party in the front, with a main compartment housing a ventilated, zippered section for hiking boots, with space leftover for toiletries and a change of clothes or two. (Though the bag technically has a 26-liter capacity, it's definitely for those who travel light – that shoe compartment claims quite a bit of real estate.)

As for access points, the big pocket at the front is basically the height and width of the pack itself, with a zippered mesh pocket inside, and the small compartment at the bag's top is good for valuables, with two fleecy open pockets and yet another zippered mesh one. Smart elements include well-padded, ergonomic shoulder straps, top and side handles for ease of carry, and big looped zippers that pull without a hitch, all under the cover of a sturdy, weather-repellent material, in a camouflage print that makes it stand out from the crowd.
Seon Transporter X, $190; mammut.com.

5. For a Few Days Away

With a spacious main compartment that opens like a suitcase, incorporating a built-in bag for shoes or laundry and four small stash pockets (two mesh and two solid nylon) in the lining around its frame, Solo New York’s 22.6-liter All-Star provides the capacity of a duffel – minus the duffel’s tendency to turn into a black hole, thanks to its organizational touches.

On the front, a zippered pocket holds the necessities you'll want to reach on the fly, like sunglasses, tickets, and chargers. The front is padded to protect the laptop section, which also has a sleeve that fits a tablet, so you’ll only have to dig through one pocket for your electronics when you hit the security scanners. Two side handles and one on top make for easy stowing on planes or trains, and the cushy straps tuck away when they're not in use. (It also comes with a long shoulder strap, in case you get tired of hauling it around on your back.) As a whole, the pack is lightweight and inexpensive – in fact, the lightest, least expensive one we tried. At this price point, and considering its five-year limited warranty, it’s a great option for a short trip.
All-Star Backpack Duffel, $87; solo-ny.com.