Well, for starters, the size of your backpack can affect how easily you can stow it in the overhead bin or under the seat in front of you. If it's too big, you might have to gate check it, which can be a real hassle. But if it's too small, you might not be able to fit everything you need, which can be a problem too.
So, what's the perfect size for a carry-on backpack? The answer is, it depends on the airline and the type of plane you're flying on. Some airlines have strict size limits for carry-on bags, while others are more relaxed. It's like trying to fit a puzzle piece into a tight space - you want to make sure it fits just right.
For example, if you're flying on a small regional jet, you might need a smaller backpack to fit in the overhead bin. But if you're flying on a big international flight, you might be able to get away with a larger backpack. It's like the difference between a smart car and a truck - they're both vehicles, but they have different size requirements.
Is A Carry On The Same As A Personal Item at Sofia Edward blog