men leather backpack black school bags for teenager boys 15.6 inch lapbackpacks mochila masculina high quality

men's retro backpack is made of pu leather, waterproof, high durability, clear texture, soft and delicate touch, not easy to break. the delicate texture is simple and generous, simply matching the existing business style. large-capacity design allows this retro backpack to meet the needs of daily life and work. safely protect your 15.6-inch computer, and more pocket designs allow you to easily carry wallets, etc. whether you are an office worker or a college student, you can meet your daily and hiking needs. overall size: (lxwxh) 13.8x6.7x18.1 inches, which can accommodate most lap with a maximum screen of 15.6-inches. stylish and exquisite backpack, very suitable for travel or daily commuting. two-way zipper opening and closing, front zipper pockets, mesh pockets on both sides, built-in multi-layer compartments to distinguish items, reasonable space design, relaxed capacity, can accommodate 15.6-inch lap and tablets, umbrellas, mobile phones, etc., let you worry-travel. multi-functional leisure style: this backpack is very suitable for commuting, work, office, travel, business trip, shopping, party, hiking, outdoor, mountaineering, camping and other occasions. you can use it as a lapbackpack, college school bag, school bag, travel backpack, letc..syi