Ba Lô Thông Minh

18511 smart backpack products are offered for sale by suppliers on Alibaba.com, of which laptop backpacks accounts for 41%, other backpacks accounts for 5%, and women's backpacks accounts for 4%. A wide variety of smart backpack options are available to you, such as with usb, durable and anti-theft.You can also choose from soft, everyday and outdoor smart backpack,as well as from computer interlayer, interior compartment, and interior slot pocket smart backpack, and whether smart backpack is soft handle, hard handle, or chain strap.