Material: Nylon
Function: waterproof, breathable, wear-resistant, anti-theft
Processing methods: soft surface

Dimensions: height 49 width 29 thickness 14 (cm
Color: black gray blue purple
Internal structure: internal computer compartment, layered zipper bag, side storage bag
Internal capacity: can hold 15.6-inch notebook, A4 magazine, iPad, mobile phone, folding umbrella