1.D DUFFLE BAG WITH WHEELS The carry on suitcases with wheels is made of durable, scratch resistant, and waterproof Oxford cloth with a durable metal zipper. This luggage bag is made of PC hard shell material at the bottom, ensuring the durability and strength of your travel. 360 °silent solid nondetachable wheels, avoid the wheels falling off during the journey, allowing for smooth and flexible movement in any direction. 2.THREE GE MODES Our carry on suitcases with wheels have three usage modes, transforming from a compact 35L carry on duffel bag to a spacious 50L carry on luggage, and it can expanding further to a whopping 65L suitcases with wheels for extended travel, carry more baggage. When not in use, it can be folded and stored under the seat or bed. The choice is yours for every journey, large or small. 3.MULTI POCKET LUGGAGE BAG This expandable luggage has a main compartment and two slot pockets inside, providing ample space for your large items and clothes. Two slot pockets provide designated space for smaller essentials, making it easy to access passports, phones, keys, or any other small items. In addition, it also has one back zipper pocket that can accommodate phones, bank cards, etc., and three external front storage pockets that can hold folding umbrellas/ water/ ipads, etc. 4.MULTIPURPOSE DUFFEL BAGS This travel bag with wheels meets a variety of needs. Its perfect size makes it ideal for packing essential clothes, electronic devices, pants, shoes, and toiletries for short trips lasting 357 days. It's wellsuited for numerous occasions, including sports activities, travel, weekend getaways, shopping, hiking, and camping. you can use this weekender bag as overnight bag, gym bag, hospital bag, or expandable luggage bag for all your travel or business trip.