Flip magnetic buckle expandable backpack, smooth waterproof matte composite fabric, orange bright lining for clear classified storage.

Magnetic Fastener Flip Cover: Quick-release magnetic buckle design for fast opening and closing, roll-top space can expand storage volume for travel clothes.

Independent Shockproof Laptop Pocket: Fixed strap inside main compartment secures laptops, thick lining protects devices from collision.

Mesh Zip Bag: Built-in mesh zipper pocket stores chargers, earphones and small cosmetics.

Neutral low-key matte appearance, unisex design; ergonomic wide padded shoulder straps, luggage strap on back for airport travel matching trolley cases.