The fabric in the back is very breathable and ideal when it is very hot outside ! The small pocket in the front is very practical and is easy to access. Also, the Nike Air print and the small tag in the back add an American touch to this Nike backpack. Lastly, the lateral pockets with holes are ideal for storing water bottles.What's the best part There is a free mini bag that comes with this Nike bag. This mini bag will not even take up space inside your bag as there is a carabiner on the exterior part of the bag.