2-in-1 Suitcase & Backpack:Our rolling backpack has an aluminum alloy rod, non-slip wheels, and concealable shoulder straps, can be used as a carry on luggage, travel backpack and weekender bags for women, making it perfect for 3-5 day trips. 45L and Up to 17.3 inches: This travel Backpack with Wheels,boasts ample storage with multiple compartments, including a front pocket for essentials, middle compartment for laptops up to 17.3 inches, a roomy 45L main pocket for multi-day trips, and even a waterproof bag for wet items. Smooth and Quiet Rollers: Our rolling backpack for travel features wear-resistant, whisper-quiet rubber rollers, while dual support feet keep it upright, minimizing dirt and wear, and the waterproof bottom and sides simplify post-use cleaning. Sturdy Telescopic Handle: Featuring an aluminum alloy handle with two adjustable heights and no lag when pulled out and back in, our roller backpack glides effortlessly through security checks. Durable Oxford Material and Comfortable Design: With high-quality, tear-resistant quilted Oxford, a durable aluminum telescoping handle, rubber wheels, and dual-way metal zippers, our Laptop Backpack with Wheels offers both style and function, while thick padding on the back panel, grab handle, and adjustable shoulder straps ensure comfort. Rolling Travel Backpack for Women