bout this item
Multi-Functional Backpack -- With the aluminum handle, it can be used as a rolling carry-on suitcase when traveling; with the breathable back straps, it can be easily converted into a laptop backpack as well, allowing for comfortable carrying; With the padded handle, you can lift it up when climbing stairs.
Business Interior Design, Multiple Built-in Pockets -- There's a padded sleeve designed for up to a 15-inch laptop in the large separate shockproof compartment. Reasonable storage for a wallet, pens, a phone, and notepads. Two mesh pockets on each side of the bag, to hold your water bottle or travel umbrella
Performance-Based Design -- Anti-theft Zippers: lockable zippers ensure that your valuables are protected from snoops and thieves. The water-resistant and the tear-resistant nylon fabric is perfect for outdoor usage, to protect items from light rain
18 Inches Aluminum Hideaway Telescoping Handle -- It can be adjusted to different heights and tucked and zipped into its own pocket. The 360-wheels allow you to roll the bag freely, built for commuters and travelers. The loading capacity is 44lbs. The handle might be damaged if the backpack is overloaded. Please pack your stuff reasonably and your journey will be more enjoyable.