*ROLLING DUFFEL BAG: Duffel bag with wheels have 2 smooth rubber wheels hidden handles on the bottom. It is more convenient and portable to carry heavy luggage. High quality telescopic lever handle.(max length 17.3 inch). Can be used as trolley bag. *22 INCH CARRY ON LUGGAGE: Size - 21.8x10.4x14.2 inch (55.5x26.5x36 CM) with 50 Liters which expands the capacity to 60L. Expandable duffle bag with wheels can open the bottom of the bag and release the height of 8cm, Weight: 4.6 lb. *FOLDABLE DESIGN: Rolling duffel bag with wheels convenient to carry and keep, you can flatten it out the height only 8CM and pack it into your bag whenever you are not using it. Spacious fully-lined compartments construction to make your travel less cumbersome. *WATER RESISTANT MATERIAL: Wheeled duffle bag with high quality water resistant polyester and high-grade nylon, wear-resistant and anti-wrinkle make this wheeled duffle bag last longer. Protect your items in good condition even in the rain. *SUITABLE FOR TRAVEL: Travel bag with wheels fits in most airline under the seat in front of you, please check with your Airline for more information as under seat storage capacities and dimensions can vary. Suitable for fitness bag, overnight, weekend, camping, airplane or car travel. rolling duffle bag with wheels