Rolling Backpacks With Wheels for School & Travel 。This rolling backpack is perfect for school or travel, easily converting between a wheeled bag and a backpack. Condition: Brand new 1. Measurements – 18 x 13 x 9 inches 2. Materials / Fabric – polyester (600D) 3. Features ? Rolling Wheels & Telescopic Handle – Easily rolls on pavement, with a handle for towing ? Converts to Backpack – Offers both rolling convenience and backpack portability ? Large Capacity – Main compartment fits 2 textbooks, a laptop, lunch, and more; use as an underseat carry-on ? Water Resistant – Durable ripstop polyester with a coating to keep gear dry ? Rubber Base – Molded rubber bottom resists wear from dragging on pavement fast shipping, smoke-free home, bundle & save QjA3MThaRDVOVA==