The Nike One Duffel Bag is a versatile and lightweight backpack designed for all occasions, with a 35 L capacity in classic black color. Made of durable polyester material, this duffel bag features a sleek design with dimensions of 24" L x 11" W x 11" H, making it perfect for gym, sports, daily commute, short trips, and general active lifestyle. Whether you're heading to the gym, sports practice, or running errands, this backpack combines style and functionality for organized and convenient transportation of your belongings.