Laser Female Shoulders Niche SchoolbagsProduct Information Material: PU leather Capacity: 20L or less Bag internal structure: mobile phone bag, ID bag, computer pocket Opening method: zipper Function: breathable, wear resistant, anti theft, anti vibration, lightening Strap root number: double root Whether there is a tie rod: No With or without rain cover: None Lining texture: polyester Color: violet, gold, silver Packing List Backpack*1