Laptop holder is designed to hang inside the machine and three-dimensionalshock.
Compartments for files and documents can be extended.
Front compartment can be expanded with a key can be adjusted.
Additional compartments for clothes and other personal storage compartments.Two side water bottle with holder.
Side phone pouch and scratch-resistant material.
There are holes to put out the phone wires.
The contact with the back vents are designed to help users feel comfortable to wear, adjustable straps.
Waist strap helps reduce the weight of the backpack.
Laptop holder can be locked, lock wire straps made ​​of soft rubber.
There are containers for travel documents.
Keychain is removable.