This Adidas Alliance II Sackpack is a stylish and functional drawstring athletic backpack that is perfect for the gym, school or any sports activity. The bag comes in a sleek black color with accents of the Adidas gold logo, and it features an adjustable carrying strap and a large main pocket perfect for gym shoes or workout clothes. The sackpack is made of polyester and is gently washable by hand. With two net pockets large enough to fit water bottles, and a front zip pocket the bag has plenty of room for all your essentials, and it measures 18 inches in height, 14 inches in width, and 5 inches in depth. The bag is unisex and has a strap length of 20-29 inches. This product is part of the Adidas Defender IV product line and is perfect for anyone who loves athletic-themed accessories.