Rolling Backpack, COOFIT Wheeled Backpack School Kids Rolling Backpack With Wheels WATERPROOF & STURDY: This rolling backpack is made of high quality and durable nylon, which is waterproof so that it can protect your belongings such as laptop in it from rain. The trolley is made of sturdy and polished metal for carrying heavy things LARGE CAPACITY: Backpack: L*W*H:8.66*13.38*14.32in. This wheeled backpack with several pockets is large enough to organize your laptop, notebooks, cell phone, umbrella, books, A4 magazines, clothes and much more SHOCK-ABSORBENT: Inside pocket of this rolling backpack adopts soft and comfortable cotton, reducing shock and protecting your laptop during moving BACKPACK & ROLLING BACKPACK: This wheeled backpack is detachable and foldable, won't occupy too much room if you don't need to use it. You can use it as both backpack and rolling backpack RAIN COVER IS INCLUDED: The back pocket of the rolling backpack are designed for storing rain-proof cover. No need to forget taking it when it suddenly rains What's Covered: mechanical and electrical failures during normal use, 100% parts and labor Get fast repairs or replacements from SquareTrade, an Allstate company 24/7 customer support, free shipping for all repairs, no deductibles or hidden fees Cancel anytime, full refund in first 30 days, fully transferable with gifts SquareTrade Protection Plans are only valid for new or Amazon certified refurbished products purchased at Amazon in the last 30 days. By purchasing this Protection Plan you agree to the Protection Plan Terms & Conditions (http://www.squaretrade.com/terms-standard). Your Protection Plan Terms & Conditions will be delivered via email within 24 hours of purchase