Amazon.com: 35L Travel Backpack,Flight Approved Carry On 。Versatile 3-in-1 convertible travel backpack that switches from backpack to duffel to shoulder bag with ease. Fits laptops up to 16 inches, meets airline carry-on requirements, and keeps everything organized for weekend trips, flights, hiking, and daily commutes. Condition: Brand new 1. Measurements 12.8\"L x 7.6\"W x 19.1\"H, 35L capacity, weight 1.3 kg (2.87 lbs) 2. Materials / Fabric High quality nylon fabric with polyester lining and high expansion foam 3. Features ? 3-in-1 Convertible Design – Hide the padded shoulder straps in the back zip pocket to switch from backpack to duffel; long strap transforms it into a shoulder bag ? USB Charging Port – Charge your phone on the go without digging out your portable charger ? Anti-Theft Pocket – Secure zip pocket on the back keeps valuables safe ? Separate Shoe Compartment – Bottom compartment keeps dirty shoes away from your clothes ? Multi-Pocket Organization – Fits 16” laptop, 11” iPad, clothes, water bottle, umbrella, and more for 3-5 day trips fast shipping, smoke-free home, bundle & save QjBEWU5RVk4xNQ==