About This

• Expandable Design & Weight：Dimensions:12.9"L x 17.7"H x 4.3" W, dimensions after extended 12.9x17.7x8.6inch.Weight: 1.08kg (2.3 lbs). You can expand the zipper according to your requirement.Unzipping to get 45L storage then can easily hold packing cubes, outfits, camera bag and gear, etc.
• TSA Design: this 45L luggage backpack size complies with the airline's carry on regulations and can be opened 180 degrees, making it very easy and fast to pass airport security checks. this carry on luggage backpack can also be transformed from a backpack to a suitcase style.
• Multi-pocket & Portable Design: This travel backpack has five zippered pockets and multiple open pockets.The main compartment can be unzipped like a suitcase for easy packing, unpacking and easy access to your travel essentials while on the go. Top and side carry handles provide a flexible carrying experience. The back of business backpack has a strap that passes through the handlebar of the suitcase for easy carrying.
• Usb Port Design:This backpack has a USB charging port, which can be connected to a power bank inside the bag, and a cell phone connected to the outside of the bag through a data cable, allowing you to charge your cell phone or iPad while walking, reducing the burden on your hands and avoiding miss information. Please note that the backpack does not come with a power bank and data cable, it is only for the convenience of mobile phone charging.
• Comfortable & Breathable Carrying: Designed with thick, multi-layer breathable padding on the back and shoulder straps, this backpack reduces shoulder strain and keeps you comfortable during extended wear.Suitability travel partner for men women who like international travel, camping,overnight trip.