High-Quality Fabric: This bag is made of strong and sturdy polyester, which is scratch-resistant and waterproof. The material is also washable, so it's easy to keep it clean and make it environmental-friendly recycled.It's lightweight without being flimsy, it's easy to wipe off, and it's not stiff or crinkly.

Three Usage Modes: Our expandable travel luggage bags are convenience chameleons, transforming from a compact 25L daypack to a spacious 40L carry-on bag, and it can expanding further to a whopping 55L XXL suitcase for extended adventures,carry more baggage. When not in use, it can be folded and stored under the seat or bed.

Detachable Swivel Casters: Experience the joy of rolling mobility. Attach or remove the wheels as needed, whether you're strolling through bustling airports, navigating city streets, or trekking off the beaten path. This duffel bag makes you a relaxed traveler.

Various Compartments Inside: This bag has 1 main compartment with 1 inner wet-dry zip pocket and 2 slot pockets. The main compartment provides ample space for your large items and clothing. The inner zip wet-dry pocket allows you to keep wet or soiled items separate from the rest of your belongings. The slot pockets provide designated spaces for small essentials.