This Travel Rolling Backpack is designed for versatile travel and everyday use, combining packing capacity, protection for your electronics, and smooth navigation. Key benefits - Expands from 20 x 14 x 7 inches to a 42L capacity for extra packing space when needed - Keeps a 4-5 day wardrobe organized with dedicated internal organization and a soft padded sleeve for a 17.3 inch laptop - Switches easily between backpack and rolling suitcase modes for flexible travel comfort - Includes four packing bags (two clothes storage bags, a toiletries bag, and a shoe bag) to maintain clothing organization and quick access Specifications and features - Dimensions and capacity: 20 x 14 x 7 inches; expandable up to 42L for additional packing room - Main compartment: built-in elastic bands with buckles to secure belongings for a 4-5 day trip; soft padded computer sleeve fits a 17.3 inch laptop - Material and build: high-quality polyester anti-tear fabric, waterproof design; durable aluminum telescoping handle; smooth rubber wheels; dual-way metal zippers - Comfort and handling: shoulder straps and carry handle are padded for improved comfort - Mode switching: transitions effortlessly between backpack and rolling backpack - Backpack mode: bottom design includes a concealable wheel cover to protect clothes from getting soiled when wheels are extended - Rolling mode: breathable and adjustable straps tuck away into a zipper pocket so they do not drag while rolling - Packing aids: four included bags to help you stay organized - two clothes storage bags - a toiletries bag - a shoe bag to keep shoes dust-free inside the luggage Use scenarios - Business travel: carry a 17.3 inch laptop securely in the dedicated sleeve, keep work outfits organized, and switch to rolling mode through airports or hotel hallways - 4-5 day trips: extendable capacity provides extra space for outfits and essentials without compromising mobility - Weekend trips or layovers: convert to backpack for navigating terminals or stairs, then switch to rolling mode for smoother hotel-to-car transitions Why this stands out - Practical two-in-one design offers seamless transition between backpack and rolling bag without compromising on capacity or protection - Thoughtful internal organization and multiple external features reduce packing and retrieval time - Durable materials and solid build provide reliable performance for frequent travelers Note: The product includes four packing bags: two clothes storage bags, a toiletries bag, and a shoe bag, designed to help maintain clothing organization and quick item access during travel.