The Smasher Gear Backpack is a sturdy, lightweight bag. Designed as a day pack with a quick cinch closure and a wide open one compartment. The bag has a two side mesh pockets to hold a water bottle or personal items. Inside the large opening there is a small pocket to hold a hotel card key, credit card or key. Very versatile use for race gear, shoes, towel or wetsuit. Adjustable straps for comfort and fit.