This ​3-in-1 Convertible Gym Bag​ combines ​duffel, shoulder bag, and backpack modes​ for ultimate versatility. With a ​36L large capacity, it features ​ventilated shoe storage, elastic cup pockets, quick-access compartments, and inner wet/dry organization—perfect for gym, travel, or daily use. The ​adjustable padded straps (9"-43.5")​​ and ​luggage sleeve​ ensure comfort, while ​water-resistant fabric​ and ​smooth double-way zippers​ add durability. Compact yet spacious (19.5x12x10 inches), it meets carry-on requirements and keeps essentials secure