The Nike Alpha Adapt Older Kids'Crossbody Duffel Bag offers powerful durability and multiple carrying options for training days or weekend trips. Durable Construction The heavyweight polyester body makes the bag ideal for long-term use. The bottom features a polyurethane coating for added protection on wet surfaces. Easy Organisation A vented wet/dry compartment helps keep your gear organised before and after training. Versatile Comfort A removable, adjustable strap with Max Air cushioning gives you three carrying options: behind your back, over your shoulder or by the bag's dual handles.