Built to Fit Under the Seat — and Into Every Trip
Whether you’re hopping on a quick weekend flight or boarding the first leg of a month-long adventure, the right travel bag can change everything. The difference between a stressful airport experience and a seamless one usually comes down to what you’re carrying and how well it works for you.
But finding the perfect personal item isn’t always straightforward. One minute you’ve found a bag you love, and the next you’re deep in airline size restrictions, trying to figure out if your laptop, water bottle, book, and extra sweater will actually fit inside. You’re left wondering:
● Will this fit under the seat?
● Is it a personal item or a carry-on?
● Will my laptop fit?
● Does it have enough pockets?
● What can I actually pack inside?
We built this guide to answer all of these questions, and more. Here’s how to confidently choose the best Sherpani personal item to accompany you on your journey.
Everything You Need to Know About What Airlines Actually Allow
Most airlines have slightly different sizing for what is allowed and what will fit under the seat in front of you. We know, how convenient... Nevertheless, if you want to stay organized and prepared on your trip, you’ll need a personal bag that adheres to these guidelines, which makes choosing the right one for you matter.
Here is a guide to airline personal item sizes. (These are listed as the maximum dimensions, by the way)
First, here’s the standard for the universal personal item size for most airlines. If you want one bag that works on almost every airline, especially budget airlines, aim for: 16 x 10 x 8 inches or smaller.
This size is usually safe across:
● U.S. airlines
● European budget carriers
● stricter basic economy fares
Canadian Airlines
Airline |
Personal Item Size |
Air Canada |
17 x 13 x 6 in |
WestJet |
16 x 13 x 6 in |
European Budget Airlines
(Keep in mind: these are usually MUCH stricter and will always make you check the size before boarding)
Airline |
Personal Item Size |
Ryanair |
15.7 x 11.8 x 7.9 in |
easyJet |
17.7 x 14.2 x 7.9 in |
Wizz Air |
15.7 x 11.8 x 7.8 in |
Vueling |
15.7 x 11.8 x 7.8 in |
The bad news is, yes, many of the sizes differ slightly. The good news? Sherpani personal item bags are designed specifically with under-seat travel in mind.
Pick The Right Personal Item For Your Needs
Fits under most airline seats: Yes | Size: Airline Carry-On | Dimensions: 17.5” X 12.5” X 10” | Capacity: 34L
What Fits Inside
● Multiple outfits for a 3–5 day trip
● Shoes + toiletry bag
● Lightweight jacket or sweater
● Laptop + charger
● Water bottle
● Travel essentials + snacks
● Garment compartment for the wrinkle-prone pieces
● Your favorite going-out shoes
● Small Sherpani Crossbody
Why Travelers Love It
The Jaunt is an organization powerhouse that comes with plenty of extra space and a full, foldable garment bag to keep your outfits crisp and clean. It’s just perfect enough for the little add-ons that you want on the airplane, like a quick change of clothes, your laptop, or the bag of pretzels you bought at the airport. Its garment-style opening makes it great for weddings, work trips, or weekends when you don’t want to overpack but still need the essentials.
Fits under most airline seats: Yes | Size: Airline Personal Item | Dimensions: 14.75" x 14.5" x 4" |
Capacity: 16L
What Fits Inside
● 15” laptop
● Chargers + tech pouch
● Paperback beach read (or Kindle)
● Water bottle
● Small toiletry pouch
● Light layer or cardigan
● Camera
● SPF 50
Why Travelers Love It
The Jetsetter Tote is a stylish and lightweight travel tote designed for travelers who want polished organization without any bulk. It’s slim enough to easily slide under the seat in front of you, but spacious enough to bring all your work and travel essentials along for the ride.
Fits under most airline seats: Yes | Size: Airline Personal Item | Dimensions: 18" x 14" x 8.5" |
Capacity: 22L
What Fits Inside
● 2–3 days worth of clothing
● Sneakers or sandals (there’s a compartment for that)
● Laptop or tablet
● Water bottle + snacks
● Travel documents + chargers
● Extra room for the trinkets you find along the way
Why Travelers Love It
The Boston is a fan favorite for a reason. Well, maybe a couple—it’s plenty spacious and comes with 3 interior pockets and one bottom zip compartment for shoes, laundry, work supplies and whatever else you can dream up. This bag sits comfortably on the suitcase handle for easy mobility while traveling. It strikes the perfect balance between a weekender and a handy personal item for those long transcontinental flights.
4. The Soleil
Fits under most airline seats: Yes | Size: Airline Personal Item | Dimensions: 11" x 15" x 5.5" | Capacity: 18L
What Fits Inside
● Laptop or tablet
● Light layer or sweater
● Sunglasses + SPF
● Snacks and travel accessories
● Your favorite book
● Chargers + essential tech
Why Travelers Love It
The award-winning Soleil is everything you need wrapped up in one lightweight, organized bag. It’s versatile, easily transitioning from backpack to crossbody to shoulder bag, and packed with pockets, so when your entire day is spent exploring or traveling, you’re set with all the necessities.
5. The Getaway Travel Backpack
Fits under most airline seats: Yes | Size: Airline Personal Item | Dimensions: 11” x 18” x 6” | Capacity: 22L
What Fits Inside
● 2–3 outfits
● Laptop + tablet
● Book + magazine
● Water bottle
● Headphones + portable charger
● Travel snacks (and lots of them)
● Extra layer for long flights
● Electrolyte packets
● Hand sanitizer
Why Travelers Love It
It’s big, it’s spacious, it’s perfect for travel without feeling bulky or weighing you down. There are tons of hidden compartments for the organization-obsessed, plus an expander for when you need to squeeze in an extra layer. The Getaway got its name from being the perfect getaway backpack.
Why Sherpani Travel Bags
People ultimately choose Sherpani for its travel-specific features:
● RFID protection in every bag
● Anti-theft features (locking zippers, chair loop locks, etc.)
● Durable, water-resistant materials
● Lightweight and sleek designs
● Comfortable and travel-friendly
● Versatile silhouettes that work beyond the terminal
The best travel bags don’t just help you pack more—they help you move through the world more confidently. And that’s our mission at Sherpani.
Hear the skies calling your name? Shop the best personal travel bags here.
