A good rule of thumb is that if your carry-on bag fits under the seat in front of you, it's considered a personal item. This includes small backpacks, purses, briefcases, laptop bags, etc. Larger bags, including suitcases, must fit in the overhead bin compartment.
Is backpack size considered personal item?
How To Best Prepare Backpack As A Personal Item When Flying? The rucksack must be less than 18 x 14 x 8 in (46 x 36 x 20 cm) in size in general, although each airline is different.
Do carry-on backpacks have a weight limit?
Most major domestic airlines do not impose a weight limit on carry-on bags; however, several international airlines have weight restrictions for carry-on luggage, and in some cases, personal items.
Can I put my backpack in overhead bin?
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