Student and leisure time backpack: The Oxybag OXY SPORT features an ergonomically shaped back, adjustable padded shoulder straps and a chest strap make it comfortable to wear. The backpack consists of two main pockets and a smaller front one with zippers and practical handles. The backpack has a reinforced pocket for a 15” laptop, a key carabiner, and a smaller pocket for essentials. The sides also have pockets, plus the model has numerous reflective elements.