Best Carry-On Travel Backpack: Amazon Basics vs Matein 45L
A carry-on travel backpack needs to fit in overhead bins, distribute weight evenly, and keep your belongings organized. After testing six popular models, the Amazon Basics 40L and Matein expandable backpacks deliver excellent value without luxury pricing.
Carry-On Size Requirements
Standard carry-on dimensions are 22x14x9 inches. Look for backpacks labeled 35-45L—that's the sweet spot for week-long trips without checking luggage.
Weight matters. A backpack under 2 pounds leaves more room for actual stuff in your luggage allowance.
Best Carry-On Backpacks
Amazon Basics 40L Expandable Travel Backpack
The Amazon Basics is reliable, understated, and cheap. Large enough for one week of travel, expandable for two weeks. Multiple pockets keep electronics and documents accessible.
Amazon Basics 40L Travel Backpack
Expandable, durable, fits most airline carry-on dimensions.
Price: $35-$50
Best for: People who travel 2-4 times per year
Matein 45L Expandable Backpack
The Matein squeezes 45L into carry-on dimensions through smart design. Water-resistant fabric protects electronics. Laptop compartment fits up to 15-inch machines.
Matein 45L Carry On Expandable Backpack
Extra large capacity with water resistance and dedicated laptop compartment.
Price: $50-$65
Best for: Frequent travelers who need maximum packing space
Packing Tips
Use packing cubes to compress clothes. Keep heavy items (books, shoes) close to your back. Electronics go in padded compartments.
Final Recommendation
Buy the Amazon Basics for simplicity and price. Buy the Matein if you travel frequently and value maximum packing space.