This messenger bag is made of high density washed canvas. silver metal hardware. and crazy horse leather trim Overall dimensions: 15.3"L x 11.8"H x 4"W; Fits an A4 book. notebook. kindle. tablet. iPad or less than14.7" laptop Removable and adjustable 55" length shoulder strap for comfortable carrying. Has a convertible back pocket/sleeve to slide securely over a suitcase handle Many pockets: 1 main zipped pocket. 2 front open pockets. 8 pen holders. 1 back zipped pocket. 2 inner open pockets and 1 inner zipped pocket Rustic. vintage design and well sewn craftsmanship. Please use the magnetic button to open the bag but not the buckle