The TYR Mission Training Bag is a large, durable bag that is perfect for taking to your swim training sessions. It has a spacious main compartment that can hold all of your gear, as well as a smaller front compartment that can hold your keys, phone, and other essentials. The TYR Mission Training Bag is made of a durable nylon material that can withstand the wear and tear of training. It is also water resistant, so you don't have to worry about your gear getting wet.