This one checks all the boxes: super roomy, zips completely open (like a suitcase — so it’s easy to find what you need), has plenty of pockets (including one for shoes and a separate wet bag!), and a strap that slides down over your luggage handle for easy transport. And reviewers say it meets even Spirit and JetBlue‘s personal item rules and fits under airplane seats!
Get it from Amazon for $39.99 (available in 18 colors and styles).
Promising review: “I bought this backpack for work. It’s the BEST backpack I’ve ever used. I needed one with several pockets and not too big or heavy. I found that with this backpack, I can fill it and still have room! There’s even a shoe and clothing compartment for traveling! The straps are just wide enough to stay on your shoulders especially with the snap straps in front. I also love the color, and it’s true to the picture color. If you’re looking for lightweight with tons of pockets, this is what you need!” —Kelly Miller
Promising review: “This is a perfect size backpack for traveling on a plane as your personal item, especially to international destinations. You could fit rolled-up clothes in here for another week, and it has a very handy shoe bag and tons of places for your electronics. This will be an excellent addition to my carry-on suitcase. Best purchase all year. I consider myself an expert on travel bags. I have way too many. It’s smaller than it looks but so roomy.” —AP