Pull Rod Schoolbag, Large Wheel Climbing Stairs, Multi-Mezzanine, Large-Capacity Backpack, Student Schoolbag, Waterproof Zipper, Combination Lock.

Lining texture: Polyester Pattern: Solid Color Scenario: School education Color: black, dark blue, grey Roller style: one-way wheel Function: breathable, waterproof, wear-resistant, shock-resistant, load-reducing, storage, ridge protection, night safety reflection Material: Oxford cloth Carry system: Air cushion strap Popular Elements: Other Style: Leisure Travel Applicable school age: 21 inches for middle school and above Origin: China Labels: Yes Washing: Do not bleach

Bag Interior Pockets: laptop pocket Bag Upper Material: nylon