Hi-Life 3-in-1 Convertible Backpack Green/Yellow

3-in-1 - standard backpack removable daypack or combine the two. Sip the bag over your luggage handles using the Stack-It Strap on the back panel. Large front pocket for easy storage of quick access items. Main compartment with interior organization. Dedicated laptop pockets fits up to 17" laptops. Structured foam straps and back panel for ultimate comfort. Fleece-lined pocket for phone or sunglasses. Adjustable sternum strap. Dual water bottle pockets. 26.9-Liter capacity. Made of Ripstop Polyester material. Dimensions: 18.5"H x 13"L x 12"W.