Material: Oxford cloth
Opening method: zipper
Is there a liner: there is
Package internal structure: computer pocket, cell phone pocket, laminated zipper pocket, ID bag, zipper pocket
Applicable product types: Ipad, notebook, tablet
Outer bag type: inner patch pocket
Lining texture: polyester
Size: 12 inches, 14 inches, 15 inches, 17 inches

12-inch bag internal size 31*23.5*5cm, support 11-12.5 inch books

14-inch internal size 37*27.5*5.5cm, suitable for 13.3-14.1 books,
15 inches is 15.6 inches, the internal size is 39*29*6cm, perfect support for 15.6-inch books
17-inch, 17.3-inch internal size is about 43*32*7cm, supporting 17.3-inch notebooks and alien notebooks