ZUCA Bag Go USA! Insert Only<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Inspired by aerospace technology， the aluminum alloy frame is light， super strong and rated to safely support up to 300 lbs</li><li>The removable， hand washable， Insert Bag is made from premium water resistant 600D polyester</li><li>The dual wheel system climbs stairs and curbs with ease</li><li>Magneto dynamic 4" polyurethane wheels absorb shock and make for a seriously silent ride</li><li>Bag only! Frame not included!</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51S4Sp%2B1C9L.jpg" noproxy>