Mercury is a sports backpack for both competition and training, designed for children. It's compact in size, made of durable material, light to carry and truly functional. In addition to a large top compartment and a zipped front pocket, this backpack also features a large shoe-holder compartment inside which you can insert a hard bottom (not included in the backpack). This backpack is ideal for holding training gear, but can be used for leisure and travel too, thanks to its modern, colorful design.