This cool bag is designed for everyday use in the urban jungle. The little difference with other bags is that Aeerbags add a hood to every one of their bags. ON top of it, the bag is weatherproof. Throw a laptop, a bottle of water, a few books, and your protein bar, you're good to go for a full day in the city. The design is really sleek and will make any student or on-the-go people happy.