Material	Oxford
Gender	Unisex
Color	Blue, Black,Grey,or customized
Size	402811/22225/17101cm
Weight	0.6kg
Package size per batch	45X35X35 cm
Feature	With USB, Waterproof, Backpack set
Logo	Accept Customized Logo
Service	Accept OEM ODM
Type	Backpack
Function	School Travel Bussiness

CARRY AND TRAVEL: The large backpack carries 3 customized storage pockets to enhance the quality of your travels. The overall size conforms to the aircraft size standard, and the portable zipper closure allows you to quickly pass through airport security. Built-in elastic band to prevent clothes from falling.
Size and Material: Travel backpack size is 40*28*11/22*22*5/17*10*1cm.
Application: travel, carry-on, weekend travel, cross-border travel, overnight, moving out of the old house, suitcase, with its shrink straps it is convenient for you to compress, no need to carry luggage, put in a smaller backpack.
Structure: Main luggage bag 3 storage bags, Laptop special bag Front small bag Water bottle/umbrella bag mouth Hidden shoulder strap design Front panel night travel reflective safety strip. (Note: There are zippers on the shoulder straps, which can be used to open the zipper to stow or remove the shoulder straps.)
Upgrades and Reinforcements: This model has been upgraded several times. We have done multiple tests with a variety of materials to ensure the quality is excellent. We reinforced the crack-prone parts and adjusted the center of gravity in size. It makes it more portable to carry for a long time, and the detailed design is optimized with reference to actual experience, which is reliable and ensures long-term use.