For days that require unlimited versatility, our Convertible Backpack Duffle maximizes storage space with a large 55L capacity, a zip-around closure, and goes from backpack to duffle with three ways to carry. Thanks to intuitive laptop and water bottle compartments plus convenient pockets, organization has never been easier. Features: Clamshell opening for convenient flat-laying, suitcase-style packing. Padded tech compartment organizes and protects up to a 17" laptop. Hybrid convertible design features hideaway backpack straps that tuck away when not in use. Zip-around expansion creates up to 25% extra packing space for on-the-go versatility. SpeedThru pocket with RFID shielding provides easy access to travel essentials while securing your personal data. Our signature orange lining visually informs you that the pocket is opened. Hidden pocket in SpeedThruconceals a digital tracker to keep tabs on your bag. Front organizational pocket puts personal essentials within easy reach. Water bottle pocket gives easy access to hydration essentials. Stackable 2-in-1 transport with slip-through back strap that slides over any luggage handle. Removable shoulder strap provides an additional way to carry. Quick access pocket ensures secure and easy access to essentials. Elegant personalization allows you to make each piece your own. Main compartment zipper pulls can be used with a cable lock to secure contents. (Lock not included). HideAwayID tag is an elegant, discreet feature that keeps your personal information concealed during travel. Premium leather touchpoints and accents for a luxurious feel. Meets carry-on regulations for most U.S. domestic and International airlines. Highlights: Slip-Through Back Panel 17" Laptop Compartment Zipper Expansion Shoulder Strap Included Internal & External Pockets Complimentary Monogram 3 Ways To Carry: This versatile bag goes from backpack to duffle with three ways to carry, so you can comfortably move through any itinerary. Expansion Upgrade: Perfect your packing with up to 25% of extra space on demand. Unzip the side expansion zipper and enjoy abundant room for clothes, souvenirs, travel accessories and more. Suitcase-Inspired Design: An innovative zip-around clamshell opening provides easy access and facilitates flat packing, helping to reduce wrinkles and keep items organized. Specifications: Exterior dimensions: 21 x 14 x 8.75 - 11 in / 53.3 x 35.6 x 22.2 - 27.9 cm Capacity: 3341.1 - 3951.3 cu in / 54.75 - 64.75 liters Weight: 4.4 lbs / 2 kg Strap length: 52 in / 132.08 cm Material: Woven nylon combined with coated fabric.