Business Expansion Backpack 17 Inch Large Capacity Waterproof Computer E-sports Bag Multi-functional Travel Cross-border Riding Backpack

Color: meteorite black single
layer color: meteorite black double pull expansion version
color: frosted gray single layer
color: frosted gray double pull expansion version
color: moonlight white single layer
color: moonlight white double pull expansion version
applicable scene: business travel
material: PC
style: business commuting
capacity: 20L below
function: waterproof
to accommodate computer size: 16 inches
number: 7235 
pattern: solid color
lining texture: polyester
popular elements: rhombus
carrying system: curved shoulder strap