A compact and lightweight black foldable duffel bag. - Brand: WANDF - Type: Foldable Duffel Bag 40L - Color: Black [Large Capacity of 40 Liters] Size: 49×23×35cm. This size is carry-on compliant, so you can check your suitcase and carry this duffel bag on the plane. [Carry-on Function] It has a trolley sleeve on the back that attaches to your suitcase, allowing you to place it on top and carry it. This makes it a convenient carry-on bag for travel and business trips. [Foldable] It folds up compactly, making it highly portable and useful as a spare bag. You can keep it in your main bag or carry-on luggage and use it when you have more luggage or souvenirs. [Water-Repellent Function] It has a water-repellent function, making it resistant to water and dirt. You can use it as a travel bag without worrying about the weather. [Large Capacity] With its user-friendly design and capacity, it's versatile for various occasions such as school trips, moving, camping, golf, gym, and more.