Welcome to our store and hope our products can meet your needs.

Customer service is online 24 hours a day. If you have any questions after sales, please feel free to communicate. We will handle it for you in a timely manner.

❤Five-star praise for the first order, you can enjoy a 10% discount if you buy it again.

Please feel free to contact us if you have any dissatisfaction or suggestions after receiving the goods. Please do not worry about negative comments. We are responsible sellers and will do our best to solve any problems for you.

Please reserve enough time to arrange shipment within 1-2 days after placing the order so as not to delay your precious time.

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fabric: Oxford cloth (waterproof) lining: Polyester (thickening)

pull rod: aluminum alloy (lockable) wheel: plastic + rubber (aircraft universal wheel)

pocket: Middle main bag, front outer bag, inside inner bag (notebook pocket)

use: Trolley portable backpack (special)

applicable: students who are traveling and living in school can log on to the plane when they are waiting for production on business trips

size: small size: height 41cm length 36cm width 19cm(20 inches) Weight: 2kg

large size: height 47cm length 42cm width 21cm(22 inches) Weight: 2.3kg

small total height: 92cm large total height: 96cm (overall total height)

tips: bags are made by hand, and there will be 1-3cm errors due to different measurement methods. There will be errors due to clothes trial installation and different thickness. Please cool down! The actual product is not accurate!

If you have any questions, please contact customer service directly.

About Return: if you return a product with quality problems, take a photo and confirm it to us. We will bear the freight (pay first, and then return it to you by Alipay after receiving the goods, we reject any cash on delivery and SF Express)

If you return a product without quality problems, you need to bear the freight yourself. Please don't damage our bags because you are not willing to bear the freight. If you destroy it, it is related to the original quality problem, we can tell from each other.

fabric: Oxford cloth (waterproof) lining: Polyester (thickening)

pull rod: aluminum alloy (lockable) wheel: plastic + rubber (aircraft universal wheel)

pocket: Middle main bag, front outer bag, inside inner bag (notebook pocket)

use: Trolley portable backpack (special)

applicable: students who are traveling and living in school can log on to the plane when they are waiting for production on business trips

size: small size: height 41cm length 36cm width 19cm(20 inches) Weight: 2kg

large size: height 47cm length 42cm width 21cm(22 inches) Weight: 2.3kg

small total height: 92cm large total height: 96cm (overall total height)

tips: bags are made by hand, and there will be 1-3cm errors due to different measurement methods. There will be errors due to clothes trial installation and different thickness. Please cool down! The actual product is not accurate!