If you are on a tight budget, this travel backpack with 30L capacity should be right up your alley.
Short business trips and weekend getaways are ideal scenarios for using it, although longer trips with minimum clothes are possible too. It comes with a trolly belt, side pocket for water bottle and a big compartment for clothes.
This carry-on luggage has a wide variety of compression buckle straps that allow you to adjust the fit of the backpack depending on your height. It has got adjustable sternum and waist straps that make your carrying experience nicer and overall more comfortable.
You can fit your 15.6-inch laptop along with other essentials in the main compartment and some smaller-scale items like toiletries in the front zip pocket. It comes with a big adjustable compartment for clothes and a zipper pocket for documents. It also comes with a USB charge outlet where you can fit your USB cable nicely