Absolute Sport Backpack - 18 Grape Sizzle. Carry this stylish and spacious Eastsport Absolute sport backpack to school or college or for sports meets and games. Done up in a solid shade with contrast trims, this 18 inch backpack gives off a casual, sporty vibe. This sports backpack comes armed with 2 main compartments and smaller pockets and compartments to pack books, your laptop, gym wear, sunglasses, and small items. You can also carry water bottles in the mesh hydration pockets to stay hydrated on the go.