The Luka backpack is awesome!! If you know the Calpak brand then you already know they are perfect for travel. I have this in a different color and decided to pass this one on to someone else. (I also have the duffel and the fanny pack that I use regularly!) The best part about these bags is how they are so lightweight and non-cumbersome. From the website: • 15-Inch Laptop Sleeve: Securely fits laptops up to 15 inches, keeping your tech protected and ready for productivity on the go. • Multiple Interior & Exterior Pockets for Organization: Stay organized with thoughtfully designed interior and exterior compartments for all your essentials. • Lightweight & Scratch-Resistant Materials: ade from durable, lightweight materials to withstand daily wear while maintaining a sleek, modern look. • Hidden Zippered Pocket: A discreet zippered pocket in the luggage sleeve provides added security for valuables during travel. • Spacious & Versatile Design: Perfect for day trips, commuting, and daily adventures with ample room for gear, accessories, and even shoes. • Convenient Luggage Sleeve: Easily attach to your suitcase for smooth and hassle-free travel. The Luka 15-Inch Laptop Backpack is designed to keep up with your busy lifestyle. With a dedicated laptop sleeve, organized compartments, and a durable scratch-resistant exterior, it’s perfect for workdays, travel, or weekend outings. Brand new and still in plastic shipping bag. Let me know if you have any questions!