The best Prime Day backpack deals of 2024: Save on travel and laptop backpacks before the sale is over

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Summer is in full swing, and so is day two of Amazon Prime Day. With the season comes spontaneous travel plans, so whether you're packing for an international flight, weekend adventure, or even back to school, we've found all the best Prime Day backpack deals. If you're stuck deciding between a backpack versus a carry-on suitcase, you can now find discounted backpacks that are spacious yet easy to stow under airplane seats.

Our team has tested the best convertible backpack totes, which give you the option to seamlessly switch between either type of bag. And if you're trying to get ahead on school shopping, our favorite college backpacks are available at a discount as well. One of our favorites is the evergreen Herschel Supply Co. Classic Backpack, available now for less than $40.

For more ways to save on travel essentials, see our guide to the best Prime Day luggage deals.

The top two best Prime Day backpack deals

More of the best Amazon Prime Day backpack deals

Backpacks may not have the same style factor as a work bag or crossbody tote. Still, their practicality is undeniable. There are many sleek styles on sale now that can come in handy when you need to pack for a full day of work, plus whatever may come after.

We're also seeing plenty of opportunities to save on vacation essentials, such as this carry-on bag that went viral on TikTok for being an affordable travel backpack.

What are the best backpacks for travel?

A travel backpack with a capacity of 35-40 liters should be able to carry a five-day packing list. If you intend to fly with your backpack instead of a suitcase, be sure that it falls within your airline's carry-on size requirements. For long travel days, look for a backpack with extra features like a hip belt, sternum strap, and load lifters, which help to shift weight off your shoulders.

When should I use a backpack vs. a carry-on suitcase?

Travel reporter Joey Hadden backpacked across four European countries over the course of two weeks. On her trip, she determined that if you're on a budget and taking a direct flight, a backpack is better because it can fit under your seat. You'll have to pack lighter, but it prevents you from having to check a suitcase if you know you'll be boarding last.

However, she suggests using a carry-on for long travel days. After hours between train stations, she noticed her shoulders becoming sore after wearing her backpack all day because she wasn't used to the extra weight. Learn more about what size carry-on suitcase is best for you in our guide to the best carry-on bags we've tested.

Check out our roundup of all of the best Prime Day deals here, or browse Amazon's website for more.