Capacity: 20-35L

Bag internal structure: computer pocket

Opening method: Zipper

Applicable gender: neutral/male and female

Material: Oxford cloth

Whether with a lock: No

With or without rain cover: None

Function: Breathable

Function: burden reduction

Hardness: medium to soft

Pattern: Geometric pattern

Applicable gift-giving occasions: birthdays, holidays

Lining texture: polyester

Accessories type: backpack shoulder pads

Strap root number: double root

Waterproof degree: water repellent

Accommodate computer size: 14