Amazon.com: Lo & Sons Rowledge Backpack & Tote - Premium 。* Brand & Model: Authentic Lo & Sons The Rowledge Convertible Laptop Backpack & Tote. * Premium Materials: Fine-weave, water-resistant premium black nylon body paired with luxurious, buttery Nappa cow leather front panel and handles. * Convertible Styling: Seamless 2-in-1 design easily converts from a professional backpack to a chic top-handle hand tote. * Dedicated Laptop Storage: Padded, water-resistant zippered tech compartment specifically designed to protect up to a 13-inch laptop. * Travel Companion: Built-in back panel pass-through sleeve slides easily over rolling suitcase handles; qualifies as an airline personal item to fit under the seat. * Smart Organization: Multiple interior mesh organization slots, expandable zippered side pockets for a water bottle/umbrella, and a convenient front pocket with an integrated key leash.