Size: 20.5x10.5x10.5 inches (This duffle gym bag can be rapidly folded into a compact size, measuring 9.5 x 10.6 inches) Materials: Water-resistant nylon fabric Capacity: 38L Features: Convertible Strap for Versatile Carrying: WANDF weekender bag stands out with its three adaptable carrying methods, allowing it to be worn as a backpack, carried by hand, or slung across the shoulder. Foldable & Lightweight: This gym bag serves as a convenient spare bag for souvenirs or clothes during your travels. Multiple Pockets: The Sports Gym Backpack has the main compartment for larger items, two front zip pockets for easy access to smaller belongings, and a discreet back zip pocket for added security. Multi-Functional Utility: Whether used for business trips, gym sessions, or various weekend activities, the bag's adaptable design and features make it suitable for a wide range of purposes and occasions.