HYVET Solgaard Carry On Closet Luggage, Back to school Waterproof Detachable Shoulder Strap Multifunctional Business Lightweight Simple Black bag

This extra large travel backpack with expandable function offers you more packing capacity.
☝ Side pockets are made of soft airmesh,good elasticity and high density prevent your bottle from scratch and paint peeling
☝ Great Convenience: A well-knit luggage belt is quite convenient for you to fix the laptop backapck on the trolley of your luggage, making your journey and travelling more convenient wherever you go.
This carry on backpack is multi functional which can be transforming this vacation backpack from carry-on duffel to briefcase style and give you a more flexible carrying experience