【Reasonable Practical Design】:Multiple pockets-5 compartments, padded grip for 2 handles, adjustable & removable padded shoulder strap,1 zipper pocket as sleeve on the back to slip it over luggage handles to offer you better usage experience(Carry on Bag). Side shoe pocket has two exclusive ventilated air vents and can also be used as a dirty laundry compartment, water & odor resistant.