20L Detachable Daypack:17.7 x 11.8 x 6.7 in. (45 x 30 x 17 cm), easily fits under the seat, also can slide over rolling luggage handle when on the go, adjustable sternum strap brings extra carry comfort; fits up to 15.6 in. laptop and 10.5 in. tablet, interior mesh zip pocket is easy to organize last minutes accessories, from passport to wallet. travel backpack features a USB-A charging port and a headphone jack (not including power bank), convenient to charge your phone and enjoy music anytime. 43L Convertible Carry on Rolling Backpack, measuring with 22 x 9 x 14.2 in. (56 x 36 x 23 cm), features spacious main compartment with zip mesh pocket for travel supplies, makes it easy to hide away the shoulder straps when use as luggage, if you want to carry rolling backpack on your back, the back compartment provides a protective padded for comfort, the wheels will not hurt your back, it is also built with adjustable sternum strap. Carry Tips: For long distances: Roll it. For stairs: Wear it. Easy to Organize with 3PCS Packing Cubes: we provide 3PCS packing organizer bags for this luggage set, you can store you travel essentials and pack your carry on luggage bag neat and organized, from your towels to T-shirts. Large: 18.1 x 13 x 3.3 inches/ 46 x 33 x 8.5 cm ; Medium: 14.2 x 10.2 x 3.3 inches/36 x 26 x 8.5 cm; Small: 11.4 x 7.1 x 3.1 inches/ 29 x 18 x 8 cm; 3PCS packing cubes is tucked inside the large backpack-easy to find when you need it! Durable for Unisex Travellers: Constructed from durable, water-repellent polyester for long-lasting use, features with refined metal SBS zippers, if you are a minimalist traveller and want to pack for 5-7 days trip,this functional travel luggage set is available now. It is also a gift idea for father's day, mother's day, birthday, christmas, women, men etc. Airline Approved Size Carry on Luggage: Fits within IATA carry-on size guidelines for most airlines, American Airlines, EasyJet, Frontier Airlines, Spirit Airlines, United Airlines etc. Large rolling backpack can be used as carry on bag. Smaller casual daypack fits as your personal item. it's ideal for weekend out, staycation, overnight trip, domestic trip, international tour, cruise etc. Why should you choose Hynes Eagle 2 in 1 Travel Backpack 63L Carry on Luggage ?1.3 carrying ways for versatile and flexible when on the go, from carry on backpack to carry on luggage. 2.Built with multiple pockets and compartments from exterior to interior, ideal to well organize both your last minutes item and all travel accessories and electronics. 3.Multipurpose backpack is design for worldwide travelers or long trips, also can use as weekender backpack or business backpack etc. 4.Fits for most IATA airlines, 2 in 1 flight approved airplane backpack saves your time and free yourself.5.Water repellent polyester for better performance and protection, 4 exterior compression buckle straps help to pack more compact. Notes: 1. Please allow slight deviation for the measurement data. 2. Actual color may vary from picture slightly due to computer settings. About Hynes Eagle Hynes Eagle is a leading practical fashion-forward bag brand in relentless pursuit of a better journey for every customer. We are committed to improving your urban commute life by designing long lasting and functional products that enable freedom for business people. Hynes Eagle helps to clear the path for a smooth journey and keeps offering right and light travel luggage and accessories for you. Hynes Eagle Travel Lite Series The Travel Lite series builds to offer a necessary selection of carry on pack, travel weekender bag, packing accessories for each leg of your journey. We design our travel luggage and accessories to be durable, versatile and stylish, always strive to enhance any travel experience with packing easy, light and right products.