MyGift 15.4 inch Trendy Fashion Gray Laptop Notebook Shoulder Messenger Bag Main compartment: 15.5" W x 12" H x 4.5" D holds up to 15.4" laptop computers. Laptop compartment interior dimension: 14.75" W x 12" H x 3.75" D Adjustable velcro shoulder strap made with superior anti-slip synthetic textile wool for wearing comfort. Rain flap protects main compartment from outside elements. Material: Nylon