TMS Aluminum Armor Motorcycle Rider Backpack Bag Back Spine Protector 5 Piece Aluminum Plate Spine Protection, 2 Strong Zipper Compartments. Can Hold Laptop and Gear,Fit & Shape Back Padded, Ergonomic Shoulder Straps for Extra Comfort. 2 Strong Clips to Secure Backpack and Body, Carry Handle. 19"(H) x 10"(W) x 9.5"(D)