Feature
Waterproof / With usb / Anti-theft / Durable / Colorful / Portable
Style
Soft / Business / Outdoor / Everyday / Casual / Fashion / Vintage
Lining material
Polyester / PU / Leather / Pu leather / Genuine leather / Cotton
Gender
Unisex / Men / Female / Boys
Closure type
Zipper / Hasp / Open / Elastic waist / Zipper fly / Button fly
Carrying system
Physiological curve back / Arcuate shoulder strap / Air cushion belt
Interior
Interior compartment / Computer interlayer / Interior slot pocket