100% Authentic, if not Authentic,give you a refund. The quality is good, not good to give you a refund.                                                                                Sing Store


type 1
size：15.6 inch
new arrive USB backpack
USB backpack color：black，gray

T-B3090A 15.6INCH
COLOR
BLACK DARKGRAY LIGHT GRAY

T-B3090 15.6INCH
COLOR
BLACK DARKGRAY LIGHT GRAY

type 1

size：14inch    17 inch 

new arrive USB backpack

USB backpack color：black，gray  size:14/17inch

T-B3164
SIZE:15inch 17inch
COLOR :black BLUE ROSE ORANGE GRAY

Brand:	Tigernu
Model No:	T-B3164
Body material:	Spalshproof Oxford
Backpack size:	14inch:28*17*41 cm    17inch:31*20*46cm
Laptop compartment size:	14inch:W24*L32*H4 cm   17inch:W26*L40*H4 cm
Color:	Black grey, Grey, Red,Blue,Orange
Note 1:1 inch=2.54cm,1cm=0.39cm
Note 2:There might be slightly difference in color,because of the computer monitor settings
Note 3:With the differnence in the measurement method,Please allow 1-3 cm in size deviation
Notice:T-B3164  Laptop compartment size 14inch:W24*L32 cm   17inch:W26*L40cm please check your laptop size.